/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-POR-DelaySleep-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/queue-add-2.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 16:23:38,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 16:23:38,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 16:23:38,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-06 16:23:38,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-06 16:23:38,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-06 16:23:38,612 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-06 16:23:38,617 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-06 16:23:38,619 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-06 16:23:38,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-06 16:23:38,624 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-06 16:23:38,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-06 16:23:38,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 16:23:38,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 16:23:38,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 16:23:38,629 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 16:23:38,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 16:23:38,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 16:23:38,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 16:23:38,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 16:23:38,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 16:23:38,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 16:23:38,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 16:23:38,644 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 16:23:38,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-06 16:23:38,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-06 16:23:38,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-06 16:23:38,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-06 16:23:38,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-06 16:23:38,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-06 16:23:38,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 16:23:38,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 16:23:38,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 16:23:38,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 16:23:38,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 16:23:38,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 16:23:38,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 16:23:38,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 16:23:38,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 16:23:38,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 16:23:38,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 16:23:38,662 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-POR-DelaySleep-NoLbe-Random42.epf [2021-06-06 16:23:38,695 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 16:23:38,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 16:23:38,696 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 16:23:38,696 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 16:23:38,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 16:23:38,699 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 16:23:38,699 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 16:23:38,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 16:23:38,699 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 16:23:38,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 16:23:38,700 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 16:23:38,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 16:23:38,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 16:23:38,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 16:23:38,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 16:23:38,702 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 16:23:38,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 16:23:38,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 16:23:38,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 16:23:38,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 16:23:38,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 16:23:38,703 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 16:23:38,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 16:23:38,704 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 16:23:38,704 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 16:23:38,704 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 16:23:39,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 16:23:39,027 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 16:23:39,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 16:23:39,030 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-06 16:23:39,031 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-06 16:23:39,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/queue-add-2.wvr.bpl [2021-06-06 16:23:39,049 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/queue-add-2.wvr.bpl' [2021-06-06 16:23:39,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 16:23:39,075 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-06 16:23:39,077 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 16:23:39,077 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 16:23:39,077 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 16:23:39,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,103 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 16:23:39,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 16:23:39,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 16:23:39,105 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 16:23:39,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/1) ... [2021-06-06 16:23:39,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 16:23:39,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 16:23:39,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 16:23:39,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 16:23:39,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (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 [2021-06-06 16:23:39,211 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-06 16:23:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-06 16:23:39,211 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-06 16:23:39,211 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-06 16:23:39,211 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-06 16:23:39,212 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-06 16:23:39,212 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-06 16:23:39,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 16:23:39,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 16:23:39,214 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-06-06 16:23:39,411 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 16:23:39,412 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-06 16:23:39,413 INFO L202 PluginConnector]: Adding new model queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 04:23:39 BoogieIcfgContainer [2021-06-06 16:23:39,413 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 16:23:39,415 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 16:23:39,415 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 16:23:39,417 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 16:23:39,417 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 04:23:39" (1/2) ... [2021-06-06 16:23:39,418 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29e50007 and model type queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 04:23:39, skipping insertion in model container [2021-06-06 16:23:39,418 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 04:23:39" (2/2) ... [2021-06-06 16:23:39,419 INFO L111 eAbstractionObserver]: Analyzing ICFG queue-add-2.wvr.bpl [2021-06-06 16:23:39,423 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 16:23:39,423 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 16:23:39,423 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 16:23:39,424 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 16:23:39,472 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-06-06 16:23:39,491 INFO L255 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 [2021-06-06 16:23:39,558 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 16:23:39,559 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 16:23:39,559 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 16:23:39,559 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 16:23:39,559 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 16:23:39,559 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 16:23:39,559 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 16:23:39,559 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 16:23:39,626 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:39,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:39,631 INFO L82 PathProgramCache]: Analyzing trace with hash 529131966, now seen corresponding path program 1 times [2021-06-06 16:23:39,638 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:39,638 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425998434] [2021-06-06 16:23:39,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:39,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:39,767 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:39,767 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425998434] [2021-06-06 16:23:39,768 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425998434] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 16:23:39,768 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 16:23:39,768 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 16:23:39,769 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062202944] [2021-06-06 16:23:39,773 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 16:23:39,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:39,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 16:23:39,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 16:23:39,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:39,791 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:39,793 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 3 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) [2021-06-06 16:23:39,793 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:39,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:39,829 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 16:23:39,830 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:39,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:39,834 INFO L82 PathProgramCache]: Analyzing trace with hash -406947448, now seen corresponding path program 1 times [2021-06-06 16:23:39,834 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:39,835 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228398121] [2021-06-06 16:23:39,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:39,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:39,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:39,918 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:39,918 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228398121] [2021-06-06 16:23:39,918 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228398121] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:39,919 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [46228904] [2021-06-06 16:23:39,919 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 [2021-06-06 16:23:39,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:39,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 10 conjunts are in the unsatisfiable core [2021-06-06 16:23:39,985 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:40,096 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 [2021-06-06 16:23:40,100 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:40,103 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:40,104 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:40,104 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:23:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:40,138 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [46228904] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:40,138 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:40,138 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-06-06 16:23:40,139 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452058072] [2021-06-06 16:23:40,140 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 16:23:40,140 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:40,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 16:23:40,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-06 16:23:40,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:40,141 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:40,142 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 5 states have internal predecessors, (22), 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) [2021-06-06 16:23:40,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:40,142 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:40,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:40,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:40,451 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:40,452 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:40,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:40,453 INFO L82 PathProgramCache]: Analyzing trace with hash -172523012, now seen corresponding path program 2 times [2021-06-06 16:23:40,453 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:40,453 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387710907] [2021-06-06 16:23:40,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:40,540 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:23:40,540 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:40,540 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387710907] [2021-06-06 16:23:40,540 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387710907] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 16:23:40,541 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 16:23:40,541 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-06-06 16:23:40,541 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409387925] [2021-06-06 16:23:40,541 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-06-06 16:23:40,541 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:40,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-06-06 16:23:40,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 16:23:40,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:40,542 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:40,544 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 4 states have internal predecessors, (28), 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) [2021-06-06 16:23:40,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:40,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:40,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:40,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:40,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:40,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:40,587 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-06-06 16:23:40,588 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:40,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:40,588 INFO L82 PathProgramCache]: Analyzing trace with hash 73621651, now seen corresponding path program 3 times [2021-06-06 16:23:40,588 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:40,589 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066657157] [2021-06-06 16:23:40,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:40,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:41,122 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:41,122 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:41,122 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066657157] [2021-06-06 16:23:41,122 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2066657157] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:41,123 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [643771361] [2021-06-06 16:23:41,123 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:41,176 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-06 16:23:41,177 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:41,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 16:23:41,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:41,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:41,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:41,590 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 27 treesize of output 13 [2021-06-06 16:23:41,592 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:41,602 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:41,606 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:41,611 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:43, output treesize:13 [2021-06-06 16:23:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:41,842 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [643771361] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:41,842 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:41,842 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 16] total 30 [2021-06-06 16:23:41,842 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707897542] [2021-06-06 16:23:41,844 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-06 16:23:41,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:41,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-06 16:23:41,846 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=841, Unknown=0, NotChecked=0, Total=930 [2021-06-06 16:23:41,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:41,846 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:41,847 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 1.903225806451613) internal successors, (59), 30 states have internal predecessors, (59), 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) [2021-06-06 16:23:41,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:41,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:41,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:41,847 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:43,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:43,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:43,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:43,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:43,212 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:43,212 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:43,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:43,213 INFO L82 PathProgramCache]: Analyzing trace with hash 803914568, now seen corresponding path program 4 times [2021-06-06 16:23:43,213 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:43,213 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831877809] [2021-06-06 16:23:43,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-06 16:23:43,298 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:43,298 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831877809] [2021-06-06 16:23:43,299 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [831877809] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:43,299 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1622284889] [2021-06-06 16:23:43,299 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:43,338 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:23:43,338 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:43,339 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 16 conjunts are in the unsatisfiable core [2021-06-06 16:23:43,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:43,461 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 [2021-06-06 16:23:43,463 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:43,464 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:43,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:43,465 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:23:43,476 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-06-06 16:23:43,476 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1622284889] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:43,476 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:43,476 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2021-06-06 16:23:43,477 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585396418] [2021-06-06 16:23:43,477 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-06-06 16:23:43,477 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:43,478 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-06-06 16:23:43,478 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2021-06-06 16:23:43,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:43,478 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:43,478 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 3.888888888888889) internal successors, (35), 8 states have internal predecessors, (35), 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) [2021-06-06 16:23:43,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:43,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:43,478 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:43,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:43,479 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:43,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:43,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:43,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:43,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:43,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:43,880 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:43,881 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:43,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:43,881 INFO L82 PathProgramCache]: Analyzing trace with hash -1468784339, now seen corresponding path program 5 times [2021-06-06 16:23:43,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:43,882 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453917906] [2021-06-06 16:23:43,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 3 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:44,737 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:44,737 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453917906] [2021-06-06 16:23:44,738 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453917906] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:44,738 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [238262922] [2021-06-06 16:23:44,738 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:44,788 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-06-06 16:23:44,788 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:44,789 WARN L261 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 60 conjunts are in the unsatisfiable core [2021-06-06 16:23:44,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:45,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:45,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:45,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:45,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 6 disjoint index pairs (out of 21 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 22 [2021-06-06 16:23:45,870 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:45,879 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:45,881 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:45,881 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:62, output treesize:13 [2021-06-06 16:23:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:46,227 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [238262922] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:46,227 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:46,228 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 26] total 50 [2021-06-06 16:23:46,228 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1696145217] [2021-06-06 16:23:46,229 INFO L462 AbstractCegarLoop]: Interpolant automaton has 51 states [2021-06-06 16:23:46,230 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:46,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2021-06-06 16:23:46,234 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=155, Invalid=2395, Unknown=0, NotChecked=0, Total=2550 [2021-06-06 16:23:46,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:46,234 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:46,234 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 51 states, 51 states have (on average 1.7058823529411764) internal successors, (87), 50 states have internal predecessors, (87), 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) [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:46,235 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:48,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:48,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:48,762 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-06-06 16:23:48,763 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:48,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:48,763 INFO L82 PathProgramCache]: Analyzing trace with hash 579478306, now seen corresponding path program 6 times [2021-06-06 16:23:48,764 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:48,764 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257831832] [2021-06-06 16:23:48,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:23:48,914 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:48,915 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257831832] [2021-06-06 16:23:48,915 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257831832] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:48,915 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [128738766] [2021-06-06 16:23:48,915 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 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 [2021-06-06 16:23:48,959 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-06-06 16:23:48,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:48,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 16:23:48,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:49,136 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 [2021-06-06 16:23:49,137 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:49,138 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:49,139 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:49,139 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:23:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 5 proven. 72 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:23:49,149 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [128738766] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:49,150 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:49,150 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 15 [2021-06-06 16:23:49,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680762778] [2021-06-06 16:23:49,151 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-06-06 16:23:49,151 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:49,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-06-06 16:23:49,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2021-06-06 16:23:49,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:49,152 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:49,152 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 4.0625) internal successors, (65), 15 states have internal predecessors, (65), 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) [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:49,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:49,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:49,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:23:49,628 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:49,629 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:49,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:49,629 INFO L82 PathProgramCache]: Analyzing trace with hash 576479175, now seen corresponding path program 7 times [2021-06-06 16:23:49,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:49,629 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991984417] [2021-06-06 16:23:49,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:49,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:50,771 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 3 proven. 139 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:50,772 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:50,772 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [991984417] [2021-06-06 16:23:50,772 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [991984417] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:50,772 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1709926349] [2021-06-06 16:23:50,772 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 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 [2021-06-06 16:23:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:50,816 WARN L261 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 82 conjunts are in the unsatisfiable core [2021-06-06 16:23:50,818 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:52,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:52,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:23:52,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:52,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:23:52,738 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 76 treesize of output 30 [2021-06-06 16:23:52,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:52,747 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:52,749 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:52,749 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:92, output treesize:13 [2021-06-06 16:23:53,083 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:23:53,084 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1709926349] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:53,084 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:53,084 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 32] total 66 [2021-06-06 16:23:53,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634234050] [2021-06-06 16:23:53,085 INFO L462 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-06-06 16:23:53,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:53,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-06-06 16:23:53,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=188, Invalid=4234, Unknown=0, NotChecked=0, Total=4422 [2021-06-06 16:23:53,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:53,088 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:53,088 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 1.7164179104477613) internal successors, (115), 66 states have internal predecessors, (115), 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) [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:23:53,089 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:57,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:23:57,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:57,700 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:23:57,701 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:57,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:57,701 INFO L82 PathProgramCache]: Analyzing trace with hash 408506620, now seen corresponding path program 8 times [2021-06-06 16:23:57,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:57,702 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082608602] [2021-06-06 16:23:57,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:23:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 158 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:23:57,888 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:23:57,888 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082608602] [2021-06-06 16:23:57,888 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082608602] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:57,888 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [416943872] [2021-06-06 16:23:57,888 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 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 [2021-06-06 16:23:57,928 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:23:57,928 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:23:57,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 16:23:57,931 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:23:58,158 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 [2021-06-06 16:23:58,159 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:23:58,161 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:23:58,161 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:23:58,161 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:23:58,194 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 5 proven. 153 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:23:58,194 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [416943872] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:23:58,194 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:23:58,194 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 16] total 21 [2021-06-06 16:23:58,196 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631440147] [2021-06-06 16:23:58,197 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-06 16:23:58,197 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:23:58,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-06 16:23:58,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=410, Unknown=0, NotChecked=0, Total=462 [2021-06-06 16:23:58,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:58,198 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:23:58,198 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 3.9545454545454546) internal successors, (87), 21 states have internal predecessors, (87), 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) [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:58,198 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:23:58,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:23:58,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:23:58,879 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2021-06-06 16:23:58,879 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:23:58,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:23:58,880 INFO L82 PathProgramCache]: Analyzing trace with hash 555490401, now seen corresponding path program 9 times [2021-06-06 16:23:58,880 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:23:58,880 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876756714] [2021-06-06 16:23:58,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:23:58,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:00,751 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 3 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:00,751 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:00,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876756714] [2021-06-06 16:24:00,751 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876756714] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:00,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [383207736] [2021-06-06 16:24:00,751 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 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 [2021-06-06 16:24:00,824 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-06-06 16:24:00,824 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:00,825 WARN L261 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 108 conjunts are in the unsatisfiable core [2021-06-06 16:24:00,827 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:04,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:04,668 INFO L354 Elim1Store]: treesize reduction 71, result has 12.3 percent of original size [2021-06-06 16:24:04,668 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 9 new quantified variables, introduced 14 case distinctions, treesize of input 98 treesize of output 48 [2021-06-06 16:24:04,670 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:04,688 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:04,696 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:04,696 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:124, output treesize:25 [2021-06-06 16:24:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:05,394 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [383207736] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:05,395 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:05,395 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 42] total 86 [2021-06-06 16:24:05,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [242621059] [2021-06-06 16:24:05,395 INFO L462 AbstractCegarLoop]: Interpolant automaton has 87 states [2021-06-06 16:24:05,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:05,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 87 interpolants. [2021-06-06 16:24:05,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=223, Invalid=7259, Unknown=0, NotChecked=0, Total=7482 [2021-06-06 16:24:05,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:05,398 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:05,398 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 87 states, 87 states have (on average 1.6436781609195403) internal successors, (143), 86 states have internal predecessors, (143), 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) [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:05,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:13,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:13,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:13,954 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:13,954 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:13,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:13,955 INFO L82 PathProgramCache]: Analyzing trace with hash 395070678, now seen corresponding path program 10 times [2021-06-06 16:24:13,955 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:13,955 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704641958] [2021-06-06 16:24:13,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:24:14,200 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:14,200 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704641958] [2021-06-06 16:24:14,200 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704641958] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:14,200 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [190777907] [2021-06-06 16:24:14,200 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 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 [2021-06-06 16:24:14,240 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:24:14,240 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:14,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 40 conjunts are in the unsatisfiable core [2021-06-06 16:24:14,242 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:14,369 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 [2021-06-06 16:24:14,370 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:14,372 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:14,372 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:14,372 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:24:14,380 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:24:14,380 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [190777907] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:14,380 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:14,380 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 19 [2021-06-06 16:24:14,381 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1784637460] [2021-06-06 16:24:14,381 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-06-06 16:24:14,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:14,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-06-06 16:24:14,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=343, Unknown=0, NotChecked=0, Total=380 [2021-06-06 16:24:14,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:14,382 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:14,382 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 3.75) internal successors, (75), 19 states have internal predecessors, (75), 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) [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:14,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:14,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:14,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:14,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:14,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:14,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:15,164 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:15,165 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:15,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:15,165 INFO L82 PathProgramCache]: Analyzing trace with hash -1603210608, now seen corresponding path program 11 times [2021-06-06 16:24:15,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:15,165 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895969631] [2021-06-06 16:24:15,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:15,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 215 proven. 124 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:24:15,268 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:15,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895969631] [2021-06-06 16:24:15,268 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895969631] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:15,268 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1520182479] [2021-06-06 16:24:15,268 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 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 [2021-06-06 16:24:15,325 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-06-06 16:24:15,325 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:15,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 194 conjuncts, 20 conjunts are in the unsatisfiable core [2021-06-06 16:24:15,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:15,462 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 215 proven. 124 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:24:15,462 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1520182479] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:15,463 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:15,463 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 11 [2021-06-06 16:24:15,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666350325] [2021-06-06 16:24:15,463 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-06 16:24:15,463 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:15,463 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-06 16:24:15,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2021-06-06 16:24:15,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:15,464 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:15,464 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 7.0) internal successors, (84), 11 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) [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:15,464 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:15,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:15,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:15,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:15,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:15,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:15,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:15,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:15,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:15,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-06 16:24:15,713 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:15,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:15,713 INFO L82 PathProgramCache]: Analyzing trace with hash 389240571, now seen corresponding path program 12 times [2021-06-06 16:24:15,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:15,713 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985516757] [2021-06-06 16:24:15,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:18,314 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 3 proven. 373 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:18,314 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:18,314 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985516757] [2021-06-06 16:24:18,314 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985516757] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:18,314 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [458434750] [2021-06-06 16:24:18,314 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 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 [2021-06-06 16:24:18,362 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 11 check-sat command(s) [2021-06-06 16:24:18,362 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:18,363 WARN L261 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 132 conjunts are in the unsatisfiable core [2021-06-06 16:24:18,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:23,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:23,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:23,272 INFO L244 Elim1Store]: Index analysis took 103 ms [2021-06-06 16:24:23,274 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 124 treesize of output 46 [2021-06-06 16:24:23,276 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:23,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:23,285 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:23,285 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:140, output treesize:13 [2021-06-06 16:24:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:23,780 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [458434750] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:23,780 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:23,780 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 48] total 102 [2021-06-06 16:24:23,780 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085305634] [2021-06-06 16:24:23,780 INFO L462 AbstractCegarLoop]: Interpolant automaton has 103 states [2021-06-06 16:24:23,780 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:23,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2021-06-06 16:24:23,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=10230, Unknown=0, NotChecked=0, Total=10506 [2021-06-06 16:24:23,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:23,783 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:23,784 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 103 states, 103 states have (on average 1.6601941747572815) internal successors, (171), 102 states have internal predecessors, (171), 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) [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:23,784 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:34,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:34,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:34,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:34,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:34,858 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-06 16:24:34,859 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:34,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:34,859 INFO L82 PathProgramCache]: Analyzing trace with hash 1054283440, now seen corresponding path program 13 times [2021-06-06 16:24:34,859 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:34,859 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652006578] [2021-06-06 16:24:34,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:34,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:35,185 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:24:35,185 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:35,185 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652006578] [2021-06-06 16:24:35,185 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652006578] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:35,185 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [43670582] [2021-06-06 16:24:35,185 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 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 [2021-06-06 16:24:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:35,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-06 16:24:35,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:35,369 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 [2021-06-06 16:24:35,371 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:35,372 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:35,372 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:35,372 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:24:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 404 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:24:35,380 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [43670582] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:35,380 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:35,380 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 23 [2021-06-06 16:24:35,381 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191550864] [2021-06-06 16:24:35,381 INFO L462 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-06-06 16:24:35,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:35,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-06-06 16:24:35,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=507, Unknown=0, NotChecked=0, Total=552 [2021-06-06 16:24:35,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:35,382 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:35,382 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 3.7083333333333335) internal successors, (89), 23 states have internal predecessors, (89), 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) [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:35,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:36,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:36,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:24:36,369 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-06-06 16:24:36,369 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:36,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:36,370 INFO L82 PathProgramCache]: Analyzing trace with hash -618053014, now seen corresponding path program 14 times [2021-06-06 16:24:36,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:36,370 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [209982943] [2021-06-06 16:24:36,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:36,502 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 305 proven. 187 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:24:36,503 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:36,503 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [209982943] [2021-06-06 16:24:36,503 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [209982943] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:36,503 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1870600960] [2021-06-06 16:24:36,503 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 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 [2021-06-06 16:24:36,555 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:24:36,556 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:36,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 26 conjunts are in the unsatisfiable core [2021-06-06 16:24:36,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 307 proven. 187 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 16:24:36,719 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1870600960] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:36,719 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:36,719 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 14 [2021-06-06 16:24:36,720 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135549549] [2021-06-06 16:24:36,720 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 16:24:36,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:36,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 16:24:36,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=104, Invalid=106, Unknown=0, NotChecked=0, Total=210 [2021-06-06 16:24:36,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:36,720 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:36,721 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 7.0) internal successors, (105), 14 states have internal predecessors, (105), 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) [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:24:36,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:36,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:36,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:36,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:24:36,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:36,972 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:24:36,973 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:24:36,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:24:36,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1700655211, now seen corresponding path program 15 times [2021-06-06 16:24:36,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:24:36,973 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182433876] [2021-06-06 16:24:36,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:24:37,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:24:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 3 proven. 532 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:40,666 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:24:40,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182433876] [2021-06-06 16:24:40,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182433876] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:40,666 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648058722] [2021-06-06 16:24:40,666 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 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 [2021-06-06 16:24:40,716 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2021-06-06 16:24:40,716 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:24:40,718 WARN L261 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 156 conjunts are in the unsatisfiable core [2021-06-06 16:24:40,719 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:24:47,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,962 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:24:47,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:24:47,964 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 148 treesize of output 54 [2021-06-06 16:24:47,965 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:24:47,973 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:24:47,981 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:24:47,981 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:164, output treesize:13 [2021-06-06 16:24:48,597 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 0 proven. 535 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:24:48,598 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1648058722] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:24:48,598 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:24:48,598 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 56] total 120 [2021-06-06 16:24:48,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157169714] [2021-06-06 16:24:48,598 INFO L462 AbstractCegarLoop]: Interpolant automaton has 121 states [2021-06-06 16:24:48,599 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:24:48,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 121 interpolants. [2021-06-06 16:24:48,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=320, Invalid=14200, Unknown=0, NotChecked=0, Total=14520 [2021-06-06 16:24:48,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:24:48,602 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:24:48,602 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 121 states, 121 states have (on average 1.6446280991735538) internal successors, (199), 120 states have internal predecessors, (199), 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) [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:24:48,602 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:24:48,603 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:01,666 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 67 [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:03,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:03,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:03,907 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:25:03,908 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:03,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:03,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1701686922, now seen corresponding path program 16 times [2021-06-06 16:25:03,908 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:03,908 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731851206] [2021-06-06 16:25:03,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 569 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:25:04,396 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:04,396 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731851206] [2021-06-06 16:25:04,396 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731851206] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:04,396 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [743570579] [2021-06-06 16:25:04,396 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 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 [2021-06-06 16:25:04,456 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:25:04,457 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:04,458 INFO L263 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 56 conjunts are in the unsatisfiable core [2021-06-06 16:25:04,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:04,630 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 [2021-06-06 16:25:04,631 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:25:04,632 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:25:04,633 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:25:04,633 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:25:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 569 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:25:04,642 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [743570579] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:04,642 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:04,642 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 27 [2021-06-06 16:25:04,642 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523965741] [2021-06-06 16:25:04,643 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 16:25:04,643 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:04,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 16:25:04,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=703, Unknown=0, NotChecked=0, Total=756 [2021-06-06 16:25:04,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:04,644 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:04,644 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 3.6785714285714284) internal successors, (103), 27 states have internal predecessors, (103), 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) [2021-06-06 16:25:04,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:04,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:04,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:04,644 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:04,645 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:05,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:05,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:05,932 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:25:05,933 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:05,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:05,933 INFO L82 PathProgramCache]: Analyzing trace with hash -1417715644, now seen corresponding path program 17 times [2021-06-06 16:25:05,933 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:05,933 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451059498] [2021-06-06 16:25:05,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 411 proven. 262 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:25:06,079 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:06,079 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451059498] [2021-06-06 16:25:06,079 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451059498] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:06,080 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1768821536] [2021-06-06 16:25:06,080 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 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 [2021-06-06 16:25:06,145 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 15 check-sat command(s) [2021-06-06 16:25:06,145 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:06,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 16:25:06,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:06,322 INFO L134 CoverageAnalysis]: Checked inductivity of 682 backedges. 411 proven. 262 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:25:06,322 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1768821536] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:06,322 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:06,322 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14] total 15 [2021-06-06 16:25:06,322 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024686124] [2021-06-06 16:25:06,323 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-06-06 16:25:06,323 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:06,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-06-06 16:25:06,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=120, Unknown=0, NotChecked=0, Total=240 [2021-06-06 16:25:06,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:06,323 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:06,323 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 7.0) internal successors, (112), 15 states have internal predecessors, (112), 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) [2021-06-06 16:25:06,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:06,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:06,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:06,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:06,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:06,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:06,584 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-06-06 16:25:06,585 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:06,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:06,585 INFO L82 PathProgramCache]: Analyzing trace with hash -991410641, now seen corresponding path program 18 times [2021-06-06 16:25:06,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:06,585 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335329101] [2021-06-06 16:25:06,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:06,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:11,583 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 3 proven. 719 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:25:11,584 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:11,584 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1335329101] [2021-06-06 16:25:11,584 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1335329101] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:11,584 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [84668967] [2021-06-06 16:25:11,584 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 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 [2021-06-06 16:25:11,639 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2021-06-06 16:25:11,639 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:11,641 WARN L261 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 180 conjunts are in the unsatisfiable core [2021-06-06 16:25:11,643 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:21,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:25:21,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:25:21,918 INFO L244 Elim1Store]: Index analysis took 137 ms [2021-06-06 16:25:21,919 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 172 treesize of output 62 [2021-06-06 16:25:21,921 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:25:21,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:25:21,930 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:25:21,930 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:188, output treesize:13 [2021-06-06 16:25:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 0 proven. 722 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:25:22,631 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [84668967] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:22,631 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:22,631 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [78, 64] total 138 [2021-06-06 16:25:22,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84138793] [2021-06-06 16:25:22,631 INFO L462 AbstractCegarLoop]: Interpolant automaton has 139 states [2021-06-06 16:25:22,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:22,632 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 139 interpolants. [2021-06-06 16:25:22,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=18818, Unknown=0, NotChecked=0, Total=19182 [2021-06-06 16:25:22,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:22,635 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:22,635 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 139 states, 139 states have (on average 1.6330935251798562) internal successors, (227), 138 states have internal predecessors, (227), 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) [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:22,635 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:22,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:38,622 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:25:39,466 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:25:39,742 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 16:25:40,293 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:25:40,560 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 73 [2021-06-06 16:25:40,842 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:25:41,170 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 75 [2021-06-06 16:25:41,449 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 74 [2021-06-06 16:25:41,734 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 76 [2021-06-06 16:25:42,016 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 76 [2021-06-06 16:25:42,303 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 77 [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:42,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:42,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:25:42,881 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-06-06 16:25:42,881 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:42,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:42,882 INFO L82 PathProgramCache]: Analyzing trace with hash -1157360540, now seen corresponding path program 19 times [2021-06-06 16:25:42,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:42,882 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978490059] [2021-06-06 16:25:42,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:43,530 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:25:43,530 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:43,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978490059] [2021-06-06 16:25:43,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978490059] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:43,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1380722137] [2021-06-06 16:25:43,530 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 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 [2021-06-06 16:25:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:43,579 INFO L263 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 16:25:43,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:43,751 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 [2021-06-06 16:25:43,752 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:25:43,753 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:25:43,754 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:25:43,754 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:25:43,763 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 762 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:25:43,763 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1380722137] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:43,763 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:43,763 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 31 [2021-06-06 16:25:43,763 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697315777] [2021-06-06 16:25:43,763 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-06-06 16:25:43,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:43,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-06-06 16:25:43,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=931, Unknown=0, NotChecked=0, Total=992 [2021-06-06 16:25:43,764 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:43,764 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:43,764 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 3.65625) internal successors, (117), 31 states have internal predecessors, (117), 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) [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:43,764 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:25:43,765 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:45,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:25:45,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,360 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-06-06 16:25:45,361 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:45,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:45,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1294421022, now seen corresponding path program 20 times [2021-06-06 16:25:45,361 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:45,361 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759432577] [2021-06-06 16:25:45,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:45,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 533 proven. 349 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:25:45,528 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:45,528 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759432577] [2021-06-06 16:25:45,528 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [759432577] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:45,528 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1954935462] [2021-06-06 16:25:45,528 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 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 [2021-06-06 16:25:45,585 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:25:45,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:45,587 INFO L263 TraceCheckSpWp]: Trace formula consists of 290 conjuncts, 34 conjunts are in the unsatisfiable core [2021-06-06 16:25:45,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:25:45,799 INFO L134 CoverageAnalysis]: Checked inductivity of 891 backedges. 535 proven. 349 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 16:25:45,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1954935462] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:45,799 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:25:45,799 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 18 [2021-06-06 16:25:45,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386489983] [2021-06-06 16:25:45,799 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-06-06 16:25:45,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:25:45,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-06-06 16:25:45,800 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=170, Invalid=172, Unknown=0, NotChecked=0, Total=342 [2021-06-06 16:25:45,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:45,800 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:25:45,800 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 7.0) internal successors, (133), 18 states have internal predecessors, (133), 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) [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:45,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,801 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:25:45,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:25:45,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:25:46,055 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-06-06 16:25:46,055 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:25:46,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:25:46,056 INFO L82 PathProgramCache]: Analyzing trace with hash -1828324663, now seen corresponding path program 21 times [2021-06-06 16:25:46,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:25:46,056 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353343364] [2021-06-06 16:25:46,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:25:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:25:52,569 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 3 proven. 934 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:25:52,569 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:25:52,569 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353343364] [2021-06-06 16:25:52,570 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353343364] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:25:52,570 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [669652663] [2021-06-06 16:25:52,570 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 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 [2021-06-06 16:25:52,630 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-06-06 16:25:52,630 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:25:52,632 WARN L261 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 200 conjunts are in the unsatisfiable core [2021-06-06 16:25:52,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:26:07,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:26:07,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:26:07,515 INFO L244 Elim1Store]: Index analysis took 176 ms [2021-06-06 16:26:07,517 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 194 treesize of output 70 [2021-06-06 16:26:07,519 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:26:07,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:26:07,530 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:26:07,530 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:206, output treesize:13 [2021-06-06 16:26:08,360 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 0 proven. 937 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:26:08,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [669652663] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:08,360 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:26:08,360 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 72] total 156 [2021-06-06 16:26:08,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583871737] [2021-06-06 16:26:08,361 INFO L462 AbstractCegarLoop]: Interpolant automaton has 157 states [2021-06-06 16:26:08,361 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:26:08,361 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 157 interpolants. [2021-06-06 16:26:08,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=408, Invalid=24084, Unknown=0, NotChecked=0, Total=24492 [2021-06-06 16:26:08,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:08,362 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:26:08,362 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 157 states, 157 states have (on average 1.624203821656051) internal successors, (255), 156 states have internal predecessors, (255), 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) [2021-06-06 16:26:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:08,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:08,363 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:27,907 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 70 [2021-06-06 16:26:28,867 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:26:29,948 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:26:30,955 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:26:31,302 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:26:31,633 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:26:32,078 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:26:32,427 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:26:32,761 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:26:33,116 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:26:33,464 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:26:33,806 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:26:34,252 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:26:34,611 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:26:34,976 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:26:35,343 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:26:35,721 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 81 [2021-06-06 16:26:36,090 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:26:36,870 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 82 [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:38,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:38,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:38,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:38,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:38,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:38,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:26:38,436 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-06 16:26:38,436 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:26:38,437 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:26:38,437 INFO L82 PathProgramCache]: Analyzing trace with hash 1741572158, now seen corresponding path program 22 times [2021-06-06 16:26:38,437 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:26:38,437 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046454468] [2021-06-06 16:26:38,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:26:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:26:39,038 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 983 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:26:39,038 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:26:39,038 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046454468] [2021-06-06 16:26:39,038 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046454468] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:39,038 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1546191392] [2021-06-06 16:26:39,038 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 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 [2021-06-06 16:26:39,091 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:26:39,091 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:26:39,093 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 72 conjunts are in the unsatisfiable core [2021-06-06 16:26:39,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:26:39,283 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 [2021-06-06 16:26:39,284 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:26:39,285 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:26:39,286 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:26:39,286 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:26:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 983 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:26:39,294 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1546191392] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:39,294 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:26:39,294 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 35 [2021-06-06 16:26:39,294 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218766362] [2021-06-06 16:26:39,295 INFO L462 AbstractCegarLoop]: Interpolant automaton has 36 states [2021-06-06 16:26:39,295 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:26:39,295 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2021-06-06 16:26:39,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=1191, Unknown=0, NotChecked=0, Total=1260 [2021-06-06 16:26:39,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:39,295 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:26:39,295 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 36 states, 36 states have (on average 3.638888888888889) internal successors, (131), 35 states have internal predecessors, (131), 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) [2021-06-06 16:26:39,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:39,296 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:39,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:39,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:26:39,297 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:41,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:26:41,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:26:41,257 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:26:41,258 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:26:41,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:26:41,258 INFO L82 PathProgramCache]: Analyzing trace with hash 1951729144, now seen corresponding path program 23 times [2021-06-06 16:26:41,258 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:26:41,258 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254428826] [2021-06-06 16:26:41,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:26:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:26:41,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 671 proven. 448 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:26:41,459 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:26:41,460 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254428826] [2021-06-06 16:26:41,460 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254428826] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:41,460 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1703533405] [2021-06-06 16:26:41,460 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 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 [2021-06-06 16:26:41,554 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-06-06 16:26:41,554 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:26:41,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 36 conjunts are in the unsatisfiable core [2021-06-06 16:26:41,557 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:26:41,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 671 proven. 448 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:26:41,765 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1703533405] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:41,765 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:26:41,765 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18] total 19 [2021-06-06 16:26:41,765 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348552396] [2021-06-06 16:26:41,766 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-06-06 16:26:41,766 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:26:41,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-06-06 16:26:41,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=190, Invalid=190, Unknown=0, NotChecked=0, Total=380 [2021-06-06 16:26:41,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:41,766 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:26:41,766 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 7.0) internal successors, (140), 19 states have internal predecessors, (140), 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) [2021-06-06 16:26:41,766 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:26:41,767 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:26:41,768 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:26:41,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:26:41,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:26:42,044 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-06 16:26:42,045 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:26:42,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:26:42,045 INFO L82 PathProgramCache]: Analyzing trace with hash 1165700451, now seen corresponding path program 24 times [2021-06-06 16:26:42,045 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:26:42,045 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688477471] [2021-06-06 16:26:42,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:26:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:26:50,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 3 proven. 1177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:26:50,428 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:26:50,428 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688477471] [2021-06-06 16:26:50,428 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688477471] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:26:50,428 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [16467270] [2021-06-06 16:26:50,428 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:26:50,505 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2021-06-06 16:26:50,505 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:26:50,508 WARN L261 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 224 conjunts are in the unsatisfiable core [2021-06-06 16:26:50,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:27:10,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,283 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:27:10,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:27:10,347 INFO L244 Elim1Store]: Index analysis took 241 ms [2021-06-06 16:27:10,348 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 218 treesize of output 78 [2021-06-06 16:27:10,350 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:27:10,357 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:27:10,358 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:27:10,359 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:230, output treesize:13 [2021-06-06 16:27:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:27:11,320 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [16467270] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:11,320 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:27:11,320 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [98, 80] total 174 [2021-06-06 16:27:11,320 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904851700] [2021-06-06 16:27:11,321 INFO L462 AbstractCegarLoop]: Interpolant automaton has 175 states [2021-06-06 16:27:11,321 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:27:11,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 175 interpolants. [2021-06-06 16:27:11,323 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=452, Invalid=29998, Unknown=0, NotChecked=0, Total=30450 [2021-06-06 16:27:11,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:11,323 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:27:11,323 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 175 states, 175 states have (on average 1.6171428571428572) internal successors, (283), 174 states have internal predecessors, (283), 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) [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:11,323 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:11,324 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:32,334 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:27:33,413 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:27:33,758 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 16:27:34,445 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:27:34,786 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:27:35,132 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:27:35,571 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:27:35,925 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:27:36,274 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:27:36,645 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:27:36,999 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:27:37,354 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:27:37,807 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:27:38,173 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:27:38,542 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:27:38,927 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:27:39,299 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 81 [2021-06-06 16:27:39,678 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:27:40,155 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 87 [2021-06-06 16:27:40,538 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 82 [2021-06-06 16:27:40,908 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 85 [2021-06-06 16:27:41,313 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 88 [2021-06-06 16:27:41,730 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 16:27:42,111 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 16:27:42,579 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 90 [2021-06-06 16:27:42,983 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2021-06-06 16:27:43,377 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 89 [2021-06-06 16:27:43,784 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2021-06-06 16:27:44,179 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 88 [2021-06-06 16:27:44,577 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2021-06-06 16:27:45,394 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 89 [2021-06-06 16:27:46,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:46,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:46,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:46,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:46,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:46,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:46,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:27:47,028 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:47,029 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:27:47,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:27:47,029 INFO L82 PathProgramCache]: Analyzing trace with hash 746605080, now seen corresponding path program 25 times [2021-06-06 16:27:47,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:27:47,029 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150110805] [2021-06-06 16:27:47,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:27:47,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:27:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 0 proven. 1232 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:27:47,788 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:27:47,788 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150110805] [2021-06-06 16:27:47,788 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150110805] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:47,788 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [142577835] [2021-06-06 16:27:47,788 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:47,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:27:47,851 INFO L263 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 80 conjunts are in the unsatisfiable core [2021-06-06 16:27:47,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:27:48,073 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 [2021-06-06 16:27:48,074 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:27:48,075 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:27:48,075 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:27:48,075 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:27:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1235 backedges. 0 proven. 1232 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:27:48,083 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [142577835] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:48,083 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:27:48,083 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 39 [2021-06-06 16:27:48,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [990885607] [2021-06-06 16:27:48,084 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-06 16:27:48,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:27:48,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-06 16:27:48,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=1483, Unknown=0, NotChecked=0, Total=1560 [2021-06-06 16:27:48,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:48,085 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:27:48,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 3.625) internal successors, (145), 39 states have internal predecessors, (145), 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) [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:48,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:27:48,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:50,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:27:50,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:27:50,508 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-06-06 16:27:50,508 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:27:50,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:27:50,508 INFO L82 PathProgramCache]: Analyzing trace with hash -306410030, now seen corresponding path program 26 times [2021-06-06 16:27:50,509 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:27:50,509 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166519851] [2021-06-06 16:27:50,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:27:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:27:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1393 backedges. 825 proven. 559 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:27:50,747 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:27:50,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166519851] [2021-06-06 16:27:50,747 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166519851] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:50,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1924931803] [2021-06-06 16:27:50,747 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 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:50,808 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:27:50,808 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:27:50,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 42 conjunts are in the unsatisfiable core [2021-06-06 16:27:50,810 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:27:51,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1393 backedges. 827 proven. 559 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 16:27:51,036 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1924931803] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:27:51,037 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:27:51,037 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 22 [2021-06-06 16:27:51,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [391906056] [2021-06-06 16:27:51,037 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-06-06 16:27:51,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:27:51,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-06-06 16:27:51,037 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=252, Invalid=254, Unknown=0, NotChecked=0, Total=506 [2021-06-06 16:27:51,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:51,038 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:27:51,038 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 7.0) internal successors, (161), 22 states have internal predecessors, (161), 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) [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:51,038 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:27:51,039 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:27:51,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:27:51,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:27:51,293 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:27:51,293 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:27:51,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:27:51,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1069031939, now seen corresponding path program 27 times [2021-06-06 16:27:51,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:27:51,294 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31484384] [2021-06-06 16:27:51,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:27:51,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:28:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 3 proven. 1448 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:28:01,747 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:28:01,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31484384] [2021-06-06 16:28:01,747 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31484384] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:28:01,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1347575789] [2021-06-06 16:28:01,747 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 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:28:01,820 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 21 check-sat command(s) [2021-06-06 16:28:01,820 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:28:01,827 WARN L261 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 248 conjunts are in the unsatisfiable core [2021-06-06 16:28:01,830 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:28:27,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:28:27,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:28:27,506 INFO L244 Elim1Store]: Index analysis took 256 ms [2021-06-06 16:28:27,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 39 select indices, 39 select index equivalence classes, 190 disjoint index pairs (out of 741 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 242 treesize of output 86 [2021-06-06 16:28:27,510 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:28:27,518 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:28:27,519 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:28:27,519 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:254, output treesize:13 [2021-06-06 16:28:28,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1451 backedges. 0 proven. 1451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:28:28,623 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1347575789] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:28:28,623 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:28:28,623 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [108, 88] total 192 [2021-06-06 16:28:28,623 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1776753318] [2021-06-06 16:28:28,623 INFO L462 AbstractCegarLoop]: Interpolant automaton has 193 states [2021-06-06 16:28:28,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:28:28,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2021-06-06 16:28:28,625 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=496, Invalid=36560, Unknown=0, NotChecked=0, Total=37056 [2021-06-06 16:28:28,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:28:28,625 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:28:28,626 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 193 states, 193 states have (on average 1.61139896373057) internal successors, (311), 192 states have internal predecessors, (311), 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) [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:28:28,626 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:28:28,627 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:28:53,432 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:28:54,684 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:28:55,075 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 16:28:55,865 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:28:56,261 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:28:56,658 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:28:57,190 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:28:57,597 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:28:57,985 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:28:58,412 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:28:58,809 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:28:59,215 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:28:59,743 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:29:00,171 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:29:00,590 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:29:01,021 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:29:01,443 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 81 [2021-06-06 16:29:01,877 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:29:02,423 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 87 [2021-06-06 16:29:02,859 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 82 [2021-06-06 16:29:03,289 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 85 [2021-06-06 16:29:03,759 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 88 [2021-06-06 16:29:04,189 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 16:29:04,624 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 16:29:05,177 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 90 [2021-06-06 16:29:05,628 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2021-06-06 16:29:06,074 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 89 [2021-06-06 16:29:06,547 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2021-06-06 16:29:06,993 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 88 [2021-06-06 16:29:07,444 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2021-06-06 16:29:08,024 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 95 [2021-06-06 16:29:08,488 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 89 [2021-06-06 16:29:08,951 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-06-06 16:29:09,428 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 96 [2021-06-06 16:29:09,896 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2021-06-06 16:29:10,361 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 95 [2021-06-06 16:29:10,941 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98 [2021-06-06 16:29:11,429 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 94 [2021-06-06 16:29:11,909 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 16:29:12,404 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 97 [2021-06-06 16:29:12,881 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 94 [2021-06-06 16:29:13,364 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 97 [2021-06-06 16:29:14,372 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 95 [2021-06-06 16:29:16,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:29:16,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:16,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:29:16,374 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-06-06 16:29:16,374 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:29:16,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:29:16,374 INFO L82 PathProgramCache]: Analyzing trace with hash 38672882, now seen corresponding path program 28 times [2021-06-06 16:29:16,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:29:16,374 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [862719629] [2021-06-06 16:29:16,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:29:16,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:29:17,278 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:29:17,278 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [862719629] [2021-06-06 16:29:17,278 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [862719629] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:17,278 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1304371409] [2021-06-06 16:29:17,278 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:17,352 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:29:17,352 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:29:17,354 INFO L263 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 88 conjunts are in the unsatisfiable core [2021-06-06 16:29:17,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:29:17,582 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 [2021-06-06 16:29:17,582 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:29:17,583 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:29:17,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:29:17,584 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:29:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1509 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:29:17,592 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1304371409] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:17,592 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:29:17,593 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 43 [2021-06-06 16:29:17,593 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2115304414] [2021-06-06 16:29:17,593 INFO L462 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-06-06 16:29:17,593 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:29:17,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-06-06 16:29:17,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=1807, Unknown=0, NotChecked=0, Total=1892 [2021-06-06 16:29:17,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:17,594 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:29:17,594 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 3.6136363636363638) internal successors, (159), 43 states have internal predecessors, (159), 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) [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:17,594 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:29:17,595 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:20,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:29:20,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:20,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:29:20,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:29:20,528 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:20,529 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:29:20,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:29:20,529 INFO L82 PathProgramCache]: Analyzing trace with hash 1049748396, now seen corresponding path program 29 times [2021-06-06 16:29:20,529 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:29:20,529 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [930136610] [2021-06-06 16:29:20,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:29:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:20,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 995 proven. 682 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:29:20,815 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:29:20,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [930136610] [2021-06-06 16:29:20,815 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [930136610] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:20,815 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1534491981] [2021-06-06 16:29:20,815 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:20,909 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-06-06 16:29:20,910 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:29:20,911 INFO L263 TraceCheckSpWp]: Trace formula consists of 386 conjuncts, 44 conjunts are in the unsatisfiable core [2021-06-06 16:29:20,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:29:21,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 995 proven. 682 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:29:21,177 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1534491981] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:21,177 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:29:21,177 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22] total 23 [2021-06-06 16:29:21,177 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824144221] [2021-06-06 16:29:21,177 INFO L462 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-06-06 16:29:21,177 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:29:21,178 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-06-06 16:29:21,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=276, Unknown=0, NotChecked=0, Total=552 [2021-06-06 16:29:21,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:21,178 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:29:21,178 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 7.0) internal successors, (168), 23 states have internal predecessors, (168), 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) [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:21,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:29:21,179 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:29:21,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:29:21,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:29:21,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:21,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:29:21,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:29:21,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:29:21,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:29:21,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:29:21,435 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-06-06 16:29:21,435 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:29:21,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:29:21,436 INFO L82 PathProgramCache]: Analyzing trace with hash -353629033, now seen corresponding path program 30 times [2021-06-06 16:29:21,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:29:21,436 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593756949] [2021-06-06 16:29:21,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:29:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:29:34,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 3 proven. 1747 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:29:34,343 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:29:34,343 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593756949] [2021-06-06 16:29:34,343 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593756949] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:29:34,343 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [106265819] [2021-06-06 16:29:34,344 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:29:34,430 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 23 check-sat command(s) [2021-06-06 16:29:34,430 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:29:34,433 WARN L261 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 272 conjunts are in the unsatisfiable core [2021-06-06 16:29:34,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:30:06,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,879 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:06,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:06,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:30:07,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:30:07,098 INFO L244 Elim1Store]: Index analysis took 306 ms [2021-06-06 16:30:07,099 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 266 treesize of output 94 [2021-06-06 16:30:07,102 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:30:07,111 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:30:07,112 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:30:07,112 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:278, output treesize:13 [2021-06-06 16:30:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 0 proven. 1750 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:30:08,467 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [106265819] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:30:08,467 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:30:08,467 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [118, 96] total 210 [2021-06-06 16:30:08,467 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [933252881] [2021-06-06 16:30:08,468 INFO L462 AbstractCegarLoop]: Interpolant automaton has 211 states [2021-06-06 16:30:08,468 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:30:08,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 211 interpolants. [2021-06-06 16:30:08,469 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=540, Invalid=43770, Unknown=0, NotChecked=0, Total=44310 [2021-06-06 16:30:08,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:30:08,470 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:30:08,470 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 211 states, 211 states have (on average 1.6066350710900474) internal successors, (339), 210 states have internal predecessors, (339), 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) [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:30:08,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:30:08,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:30:36,473 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 64 [2021-06-06 16:30:37,320 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:30:38,171 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 70 [2021-06-06 16:30:38,751 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:30:39,181 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 16:30:40,072 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:30:40,512 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:30:40,948 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:30:41,557 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:30:42,003 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:30:42,443 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:30:42,903 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:30:43,360 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:30:43,807 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:30:44,400 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:30:44,866 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:30:45,334 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:30:45,806 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:30:46,286 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 81 [2021-06-06 16:30:46,753 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:30:47,382 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 87 [2021-06-06 16:30:47,862 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 82 [2021-06-06 16:30:48,345 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 85 [2021-06-06 16:30:48,841 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 88 [2021-06-06 16:30:49,324 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 16:30:49,825 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 16:30:50,451 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 90 [2021-06-06 16:30:50,947 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2021-06-06 16:30:51,455 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 89 [2021-06-06 16:30:51,958 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2021-06-06 16:30:52,459 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 88 [2021-06-06 16:30:52,963 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2021-06-06 16:30:53,617 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 95 [2021-06-06 16:30:54,124 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 89 [2021-06-06 16:30:54,651 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-06-06 16:30:55,172 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 96 [2021-06-06 16:30:55,685 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2021-06-06 16:30:56,208 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 95 [2021-06-06 16:30:56,885 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98 [2021-06-06 16:30:57,407 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 94 [2021-06-06 16:30:57,954 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 16:30:58,491 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 97 [2021-06-06 16:30:59,023 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 95 [2021-06-06 16:30:59,557 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 97 [2021-06-06 16:31:00,253 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 103 [2021-06-06 16:31:00,800 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 96 [2021-06-06 16:31:01,364 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 101 [2021-06-06 16:31:01,936 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 104 [2021-06-06 16:31:02,484 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 100 [2021-06-06 16:31:03,035 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 102 [2021-06-06 16:31:03,761 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 104 [2021-06-06 16:31:04,328 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 101 [2021-06-06 16:31:04,905 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 104 [2021-06-06 16:31:05,481 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 105 [2021-06-06 16:31:06,067 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 106 [2021-06-06 16:31:06,639 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 105 [2021-06-06 16:31:07,847 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 107 [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:31:09,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:09,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:31:10,136 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:31:10,137 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:31:10,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:31:10,137 INFO L82 PathProgramCache]: Analyzing trace with hash -1158957108, now seen corresponding path program 31 times [2021-06-06 16:31:10,137 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:31:10,137 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94179943] [2021-06-06 16:31:10,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:31:10,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:31:11,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1817 backedges. 0 proven. 1814 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:31:11,226 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:31:11,226 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94179943] [2021-06-06 16:31:11,226 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94179943] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:11,226 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1820041308] [2021-06-06 16:31:11,226 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:31:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:31:11,292 INFO L263 TraceCheckSpWp]: Trace formula consists of 400 conjuncts, 96 conjunts are in the unsatisfiable core [2021-06-06 16:31:11,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:31:11,532 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 [2021-06-06 16:31:11,533 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:31:11,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:31:11,534 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:31:11,534 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:31:11,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1817 backedges. 0 proven. 1814 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:31:11,543 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1820041308] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:11,543 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:31:11,543 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 47 [2021-06-06 16:31:11,543 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1014014031] [2021-06-06 16:31:11,543 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-06-06 16:31:11,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:31:11,544 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-06-06 16:31:11,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=93, Invalid=2163, Unknown=0, NotChecked=0, Total=2256 [2021-06-06 16:31:11,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:11,544 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:31:11,544 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 3.6041666666666665) internal successors, (173), 47 states have internal predecessors, (173), 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) [2021-06-06 16:31:11,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:11,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:11,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:11,544 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:31:11,545 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:31:11,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:31:14,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:31:14,999 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-06-06 16:31:14,999 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:31:14,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:31:14,999 INFO L82 PathProgramCache]: Analyzing trace with hash 1149831046, now seen corresponding path program 32 times [2021-06-06 16:31:15,000 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:31:15,000 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644519946] [2021-06-06 16:31:15,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:31:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:31:15,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2007 backedges. 1181 proven. 817 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:31:15,342 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:31:15,342 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644519946] [2021-06-06 16:31:15,342 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644519946] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:15,342 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [576080314] [2021-06-06 16:31:15,342 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 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:31:15,435 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:31:15,435 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:31:15,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 418 conjuncts, 50 conjunts are in the unsatisfiable core [2021-06-06 16:31:15,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:31:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2007 backedges. 1183 proven. 817 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 16:31:15,703 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [576080314] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:15,703 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:31:15,703 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 26 [2021-06-06 16:31:15,703 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954633017] [2021-06-06 16:31:15,703 INFO L462 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-06-06 16:31:15,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:31:15,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-06-06 16:31:15,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=350, Invalid=352, Unknown=0, NotChecked=0, Total=702 [2021-06-06 16:31:15,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:15,704 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:31:15,704 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 7.0) internal successors, (189), 26 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) [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:15,704 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:31:15,705 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:31:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:31:15,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:31:15,984 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-06-06 16:31:15,984 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:31:15,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:31:15,984 INFO L82 PathProgramCache]: Analyzing trace with hash 275233073, now seen corresponding path program 33 times [2021-06-06 16:31:15,984 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:31:15,985 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182883836] [2021-06-06 16:31:15,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:31:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:31:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2077 backedges. 3 proven. 2074 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:31:31,793 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:31:31,793 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182883836] [2021-06-06 16:31:31,793 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182883836] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:31:31,793 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [511173395] [2021-06-06 16:31:31,793 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 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:31:31,876 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 25 check-sat command(s) [2021-06-06 16:31:31,876 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:31:31,879 WARN L261 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 300 conjunts are in the unsatisfiable core [2021-06-06 16:31:31,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:31:46,290 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 111 [2021-06-06 16:32:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,492 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:32:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:32:10,646 INFO L244 Elim1Store]: Index analysis took 388 ms [2021-06-06 16:32:10,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 47 select indices, 47 select index equivalence classes, 276 disjoint index pairs (out of 1081 index pairs), introduced 24 new quantified variables, introduced 0 case distinctions, treesize of input 292 treesize of output 102 [2021-06-06 16:32:10,651 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:32:10,658 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:32:10,659 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:32:10,659 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:308, output treesize:13 [2021-06-06 16:32:12,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2077 backedges. 0 proven. 2077 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:32:12,053 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [511173395] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:32:12,053 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:32:12,053 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [128, 104] total 228 [2021-06-06 16:32:12,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823960581] [2021-06-06 16:32:12,054 INFO L462 AbstractCegarLoop]: Interpolant automaton has 229 states [2021-06-06 16:32:12,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:32:12,054 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 229 interpolants. [2021-06-06 16:32:12,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=584, Invalid=51628, Unknown=0, NotChecked=0, Total=52212 [2021-06-06 16:32:12,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:32:12,056 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:32:12,056 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 229 states, 229 states have (on average 1.6026200873362446) internal successors, (367), 228 states have internal predecessors, (367), 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) [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:12,056 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:32:12,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:32:40,285 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 64 [2021-06-06 16:32:41,140 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:32:42,581 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:32:43,017 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 69 [2021-06-06 16:32:43,467 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 74 [2021-06-06 16:32:43,914 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:32:44,355 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:32:44,794 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:32:45,395 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:32:45,847 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:32:46,287 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:32:46,763 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:32:47,210 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:32:47,663 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:32:48,253 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:32:48,717 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:32:49,186 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:32:49,689 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:32:50,160 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 81 [2021-06-06 16:32:50,635 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:32:51,261 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 87 [2021-06-06 16:32:51,745 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 82 [2021-06-06 16:32:52,221 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 85 [2021-06-06 16:32:52,719 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 88 [2021-06-06 16:32:53,212 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 16:32:53,697 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 16:32:54,312 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 90 [2021-06-06 16:32:54,822 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2021-06-06 16:32:55,324 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 89 [2021-06-06 16:32:55,832 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2021-06-06 16:32:56,344 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 88 [2021-06-06 16:32:56,847 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2021-06-06 16:32:57,516 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 95 [2021-06-06 16:32:58,030 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 89 [2021-06-06 16:32:58,550 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-06-06 16:32:59,087 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 96 [2021-06-06 16:32:59,606 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2021-06-06 16:33:00,126 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 95 [2021-06-06 16:33:00,798 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98 [2021-06-06 16:33:01,328 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 94 [2021-06-06 16:33:01,868 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 16:33:02,421 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 97 [2021-06-06 16:33:02,956 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 95 [2021-06-06 16:33:03,492 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 97 [2021-06-06 16:33:04,192 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 103 [2021-06-06 16:33:04,743 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 96 [2021-06-06 16:33:05,298 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 101 [2021-06-06 16:33:05,873 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 104 [2021-06-06 16:33:06,425 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 100 [2021-06-06 16:33:06,990 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 102 [2021-06-06 16:33:07,715 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 104 [2021-06-06 16:33:08,282 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 101 [2021-06-06 16:33:08,869 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 104 [2021-06-06 16:33:09,452 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 105 [2021-06-06 16:33:10,033 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 103 [2021-06-06 16:33:10,611 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 105 [2021-06-06 16:33:11,333 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 108 [2021-06-06 16:33:11,935 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 104 [2021-06-06 16:33:12,522 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 107 [2021-06-06 16:33:13,142 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 109 [2021-06-06 16:33:13,736 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 106 [2021-06-06 16:33:14,336 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 108 [2021-06-06 16:33:15,088 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 112 [2021-06-06 16:33:15,704 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 107 [2021-06-06 16:33:16,320 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 111 [2021-06-06 16:33:16,950 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 113 [2021-06-06 16:33:17,557 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 110 [2021-06-06 16:33:18,187 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 112 [2021-06-06 16:33:18,923 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 112 [2021-06-06 16:33:19,553 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 111 [2021-06-06 16:33:20,162 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 112 [2021-06-06 16:33:20,786 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 113 [2021-06-06 16:33:21,418 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 113 [2021-06-06 16:33:22,012 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2021-06-06 16:33:22,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:33:22,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:33:22,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:33:22,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:33:22,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:33:22,501 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2021-06-06 16:33:22,501 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:33:22,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:33:22,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1601363034, now seen corresponding path program 34 times [2021-06-06 16:33:22,502 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:33:22,502 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210111399] [2021-06-06 16:33:22,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:33:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:33:23,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:33:23,826 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:33:23,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210111399] [2021-06-06 16:33:23,826 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210111399] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:33:23,826 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1390439270] [2021-06-06 16:33:23,826 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:33:23,897 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 16:33:23,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:33:23,899 INFO L263 TraceCheckSpWp]: Trace formula consists of 432 conjuncts, 104 conjunts are in the unsatisfiable core [2021-06-06 16:33:23,901 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:33:24,177 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 [2021-06-06 16:33:24,178 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:33:24,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:33:24,180 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:33:24,180 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:33:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:33:24,189 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1390439270] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:33:24,189 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:33:24,190 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 51 [2021-06-06 16:33:24,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [100732118] [2021-06-06 16:33:24,190 INFO L462 AbstractCegarLoop]: Interpolant automaton has 52 states [2021-06-06 16:33:24,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:33:24,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2021-06-06 16:33:24,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=2551, Unknown=0, NotChecked=0, Total=2652 [2021-06-06 16:33:24,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:33:24,191 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:33:24,191 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 52 states, 52 states have (on average 3.5961538461538463) internal successors, (187), 51 states have internal predecessors, (187), 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) [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:33:24,191 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:33:24,192 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:33:24,193 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:28,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:28,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:33:28,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:33:28,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:33:28,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:33:28,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:33:28,285 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-06-06 16:33:28,285 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:33:28,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:33:28,286 INFO L82 PathProgramCache]: Analyzing trace with hash -707397280, now seen corresponding path program 35 times [2021-06-06 16:33:28,286 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:33:28,286 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559044418] [2021-06-06 16:33:28,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:33:28,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:33:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2356 backedges. 1383 proven. 964 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:33:28,625 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:33:28,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559044418] [2021-06-06 16:33:28,625 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559044418] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:33:28,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2051208935] [2021-06-06 16:33:28,626 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:33:28,718 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 27 check-sat command(s) [2021-06-06 16:33:28,718 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:33:28,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 450 conjuncts, 52 conjunts are in the unsatisfiable core [2021-06-06 16:33:28,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:33:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2356 backedges. 1383 proven. 964 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:33:29,042 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2051208935] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:33:29,042 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:33:29,042 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26] total 27 [2021-06-06 16:33:29,042 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128182643] [2021-06-06 16:33:29,043 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 16:33:29,043 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:33:29,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 16:33:29,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=378, Invalid=378, Unknown=0, NotChecked=0, Total=756 [2021-06-06 16:33:29,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:33:29,044 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:33:29,044 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 7.0) internal successors, (196), 27 states have internal predecessors, (196), 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) [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:33:29,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:33:29,045 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:33:29,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:33:29,133 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:33:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:33:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:33:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:33:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:33:29,348 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-06-06 16:33:29,349 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:33:29,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:33:29,349 INFO L82 PathProgramCache]: Analyzing trace with hash 1060824011, now seen corresponding path program 36 times [2021-06-06 16:33:29,349 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:33:29,349 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868062932] [2021-06-06 16:33:29,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:33:29,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:33:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 3 proven. 2429 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:33:48,304 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:33:48,304 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868062932] [2021-06-06 16:33:48,304 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868062932] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:33:48,304 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757684554] [2021-06-06 16:33:48,304 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:33:48,392 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 27 check-sat command(s) [2021-06-06 16:33:48,392 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:33:48,395 WARN L261 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 320 conjunts are in the unsatisfiable core [2021-06-06 16:33:48,398 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:34:37,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:37,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:37,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:37,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:37,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,327 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,351 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 16:34:38,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 16:34:38,365 INFO L244 Elim1Store]: Index analysis took 453 ms [2021-06-06 16:34:38,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 51 select indices, 51 select index equivalence classes, 325 disjoint index pairs (out of 1275 index pairs), introduced 26 new quantified variables, introduced 0 case distinctions, treesize of input 314 treesize of output 110 [2021-06-06 16:34:38,370 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:34:38,377 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:34:38,378 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:34:38,378 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:326, output treesize:13 [2021-06-06 16:34:39,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2432 backedges. 0 proven. 2432 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 16:34:39,951 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757684554] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:34:39,951 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:34:39,951 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [138, 112] total 246 [2021-06-06 16:34:39,951 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806232183] [2021-06-06 16:34:39,952 INFO L462 AbstractCegarLoop]: Interpolant automaton has 247 states [2021-06-06 16:34:39,952 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:34:39,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 247 interpolants. [2021-06-06 16:34:39,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=628, Invalid=60134, Unknown=0, NotChecked=0, Total=60762 [2021-06-06 16:34:39,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:34:39,954 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:34:39,954 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 247 states, 247 states have (on average 1.5991902834008098) internal successors, (395), 246 states have internal predecessors, (395), 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) [2021-06-06 16:34:39,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:34:39,955 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:34:39,956 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:35:13,170 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 71 [2021-06-06 16:35:14,817 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 75 [2021-06-06 16:35:16,328 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 76 [2021-06-06 16:35:16,837 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 73 [2021-06-06 16:35:17,331 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 75 [2021-06-06 16:35:18,034 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 78 [2021-06-06 16:35:18,552 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 74 [2021-06-06 16:35:19,051 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 77 [2021-06-06 16:35:19,582 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 79 [2021-06-06 16:35:20,092 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-06-06 16:35:20,596 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 78 [2021-06-06 16:35:21,282 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 82 [2021-06-06 16:35:21,803 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 77 [2021-06-06 16:35:22,348 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 82 [2021-06-06 16:35:22,884 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 83 [2021-06-06 16:35:23,421 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 81 [2021-06-06 16:35:23,957 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 83 [2021-06-06 16:35:24,673 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 87 [2021-06-06 16:35:25,215 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 82 [2021-06-06 16:35:25,764 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 85 [2021-06-06 16:35:26,319 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 88 [2021-06-06 16:35:26,863 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 84 [2021-06-06 16:35:27,408 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 86 [2021-06-06 16:35:28,107 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 90 [2021-06-06 16:35:28,671 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 85 [2021-06-06 16:35:29,221 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 89 [2021-06-06 16:35:29,786 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 91 [2021-06-06 16:35:30,361 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 88 [2021-06-06 16:35:30,920 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 90 [2021-06-06 16:35:31,673 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 95 [2021-06-06 16:35:32,240 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 89 [2021-06-06 16:35:32,818 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 94 [2021-06-06 16:35:33,406 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 96 [2021-06-06 16:35:33,986 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2021-06-06 16:35:34,557 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 95 [2021-06-06 16:35:35,319 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 98 [2021-06-06 16:35:35,902 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 94 [2021-06-06 16:35:36,507 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 96 [2021-06-06 16:35:37,107 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 97 [2021-06-06 16:35:37,707 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 95 [2021-06-06 16:35:38,302 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 97 [2021-06-06 16:35:39,088 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 103 [2021-06-06 16:35:39,701 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 96 [2021-06-06 16:35:40,312 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 101 [2021-06-06 16:35:40,948 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 104 [2021-06-06 16:35:41,566 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 100 [2021-06-06 16:35:42,172 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 102 [2021-06-06 16:35:42,994 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 104 [2021-06-06 16:35:43,615 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 101 [2021-06-06 16:35:44,263 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 104 [2021-06-06 16:35:44,899 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 105 [2021-06-06 16:35:45,542 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 103 [2021-06-06 16:35:46,169 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 105 [2021-06-06 16:35:46,998 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 108 [2021-06-06 16:35:47,650 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 104 [2021-06-06 16:35:48,296 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 107 [2021-06-06 16:35:48,966 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 109 [2021-06-06 16:35:49,620 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 106 [2021-06-06 16:35:50,277 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 108 [2021-06-06 16:35:51,097 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 112 [2021-06-06 16:35:51,769 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 107 [2021-06-06 16:35:52,444 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 111 [2021-06-06 16:35:53,127 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 113 [2021-06-06 16:35:53,800 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 110 [2021-06-06 16:35:54,471 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 112 [2021-06-06 16:35:55,329 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 116 [2021-06-06 16:35:56,157 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 111 [2021-06-06 16:35:57,082 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 114 [2021-06-06 16:35:58,043 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 117 [2021-06-06 16:35:58,753 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 113 [2021-06-06 16:35:59,454 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 115 [2021-06-06 16:36:00,369 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 120 [2021-06-06 16:36:01,072 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 114 [2021-06-06 16:36:01,815 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 118 [2021-06-06 16:36:02,538 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 121 [2021-06-06 16:36:03,238 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 116 [2021-06-06 16:36:03,936 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 119 [2021-06-06 16:36:04,696 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 122 [2021-06-06 16:36:05,428 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 117 [2021-06-06 16:36:06,061 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 122 [2021-06-06 16:36:06,801 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 123 [2021-06-06 16:36:07,465 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 123 [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:36:08,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:36:08,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2021-06-06 16:36:08,375 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2021-06-06 16:36:08,376 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:36:08,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:36:08,376 INFO L82 PathProgramCache]: Analyzing trace with hash 367418752, now seen corresponding path program 37 times [2021-06-06 16:36:08,376 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:36:08,376 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166463722] [2021-06-06 16:36:08,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:36:08,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:36:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2511 backedges. 0 proven. 2508 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:36:09,868 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:36:09,868 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166463722] [2021-06-06 16:36:09,868 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166463722] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:36:09,868 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1581188612] [2021-06-06 16:36:09,868 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 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:36:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:36:09,943 INFO L263 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 112 conjunts are in the unsatisfiable core [2021-06-06 16:36:09,945 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:36:10,242 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 [2021-06-06 16:36:10,243 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 16:36:10,244 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 16:36:10,245 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 16:36:10,245 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 16:36:10,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2511 backedges. 0 proven. 2508 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-06-06 16:36:10,255 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1581188612] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:36:10,255 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:36:10,255 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 55] total 55 [2021-06-06 16:36:10,255 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [216004836] [2021-06-06 16:36:10,256 INFO L462 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-06-06 16:36:10,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:36:10,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-06-06 16:36:10,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=2971, Unknown=0, NotChecked=0, Total=3080 [2021-06-06 16:36:10,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:36:10,256 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:36:10,257 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 56 states, 56 states have (on average 3.5892857142857144) internal successors, (201), 55 states have internal predecessors, (201), 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) [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:10,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 166 states. [2021-06-06 16:36:10,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:14,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2021-06-06 16:36:14,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:15,076 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40 [2021-06-06 16:36:15,077 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:36:15,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:36:15,077 INFO L82 PathProgramCache]: Analyzing trace with hash 1630320954, now seen corresponding path program 38 times [2021-06-06 16:36:15,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:36:15,077 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455456270] [2021-06-06 16:36:15,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:36:15,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 16:36:15,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2733 backedges. 1601 proven. 1123 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 16:36:15,511 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 16:36:15,511 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455456270] [2021-06-06 16:36:15,511 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455456270] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:36:15,511 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272472615] [2021-06-06 16:36:15,512 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:36:15,605 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 16:36:15,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 16:36:15,607 INFO L263 TraceCheckSpWp]: Trace formula consists of 482 conjuncts, 58 conjunts are in the unsatisfiable core [2021-06-06 16:36:15,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 16:36:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2733 backedges. 1603 proven. 1123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-06-06 16:36:15,947 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1272472615] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 16:36:15,947 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 16:36:15,947 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 30 [2021-06-06 16:36:15,947 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [766668420] [2021-06-06 16:36:15,948 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-06 16:36:15,948 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 16:36:15,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-06 16:36:15,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=464, Invalid=466, Unknown=0, NotChecked=0, Total=930 [2021-06-06 16:36:15,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:36:15,948 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 16:36:15,948 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 7.0) internal successors, (217), 30 states have internal predecessors, (217), 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) [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:15,948 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:36:15,949 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:36:15,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 166 states. [2021-06-06 16:36:15,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:15,950 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 16:36:16,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 106 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 118 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 130 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-06-06 16:36:16,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 142 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 156 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 166 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-06-06 16:36:16,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-06-06 16:36:16,240 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 16:36:16,241 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 16:36:16,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 16:36:16,241 INFO L82 PathProgramCache]: Analyzing trace with hash -1452962715, now seen corresponding path program 39 times [2021-06-06 16:36:16,241 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 16:36:16,241 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2059044681] [2021-06-06 16:36:16,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 16:36:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2021-06-06 16:36:32,425 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-06-06 16:36:32,425 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 16:36:32,438 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 16:36:32,440 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 16:36:32,440 INFO L202 PluginConnector]: Adding new model queue-add-2.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 04:36:32 BasicIcfg [2021-06-06 16:36:32,440 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 16:36:32,440 INFO L168 Benchmark]: Toolchain (without parser) took 773365.28 ms. Allocated memory was 356.5 MB in the beginning and 616.6 MB in the end (delta: 260.0 MB). Free memory was 336.2 MB in the beginning and 337.5 MB in the end (delta: -1.3 MB). Peak memory consumption was 261.1 MB. Max. memory is 16.0 GB. [2021-06-06 16:36:32,440 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.16 ms. Allocated memory is still 356.5 MB. Free memory was 337.3 MB in the beginning and 337.3 MB in the end (delta: 70.5 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 16:36:32,441 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.01 ms. Allocated memory is still 356.5 MB. Free memory was 336.1 MB in the beginning and 334.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 16:36:32,441 INFO L168 Benchmark]: Boogie Preprocessor took 18.29 ms. Allocated memory is still 356.5 MB. Free memory was 334.7 MB in the beginning and 333.7 MB in the end (delta: 998.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-06-06 16:36:32,441 INFO L168 Benchmark]: RCFGBuilder took 289.10 ms. Allocated memory is still 356.5 MB. Free memory was 333.7 MB in the beginning and 320.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-06-06 16:36:32,441 INFO L168 Benchmark]: TraceAbstraction took 773025.34 ms. Allocated memory was 356.5 MB in the beginning and 616.6 MB in the end (delta: 260.0 MB). Free memory was 320.4 MB in the beginning and 337.5 MB in the end (delta: -17.1 MB). Peak memory consumption was 244.3 MB. Max. memory is 16.0 GB. [2021-06-06 16:36:32,441 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 0.16 ms. Allocated memory is still 356.5 MB. Free memory was 337.3 MB in the beginning and 337.3 MB in the end (delta: 70.5 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 27.01 ms. Allocated memory is still 356.5 MB. Free memory was 336.1 MB in the beginning and 334.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 18.29 ms. Allocated memory is still 356.5 MB. Free memory was 334.7 MB in the beginning and 333.7 MB in the end (delta: 998.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 289.10 ms. Allocated memory is still 356.5 MB. Free memory was 333.7 MB in the beginning and 320.9 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 773025.34 ms. Allocated memory was 356.5 MB in the beginning and 616.6 MB in the end (delta: 260.0 MB). Free memory was 320.4 MB in the beginning and 337.5 MB in the end (delta: -17.1 MB). Peak memory consumption was 244.3 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: 18312, positive: 13600, positive conditional: 13600, positive unconditional: 0, negative: 4712, negative conditional: 4712, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 13638, positive: 13600, positive conditional: 13600, positive unconditional: 0, negative: 38, negative conditional: 38, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 13638, positive: 13600, positive conditional: 0, positive unconditional: 13600, negative: 38, negative conditional: 0, negative unconditional: 38, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 41, positive: 40, positive conditional: 0, positive unconditional: 40, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 13638, positive: 13560, positive conditional: 0, positive unconditional: 13560, negative: 37, negative conditional: 0, negative unconditional: 37, unknown: 41, unknown conditional: 0, unknown unconditional: 41] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779, SemanticConditionEliminator.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 1, negative conditional: 0, negative unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 41, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 779, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 779, negative conditional: 0, negative unconditional: 779, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 41, Positive cache size: 40, Positive conditional cache size: 0, Positive unconditional cache size: 40, Negative cache size: 1, Negative conditional cache size: 0, Negative unconditional cache size: 1, Eliminated conditions: 779 ], Maximal queried relation: 39, Independence queries for same thread: 4674 - TimeoutResultAtElement [Line: 60]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 216 with TraceHistMax 29,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while PredicateComparison was comparing new predicate (quantifier-free) to 114 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 42 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 772925.0ms, OverallIterations: 40, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.1ms, PartialOrderReductionTime: 419137.1ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1920, 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: 437.4ms SsaConstructionTime, 2017.8ms SatisfiabilityAnalysisTime, 326407.0ms InterpolantComputationTime, 9237 NumberOfCodeBlocks, 9237 NumberOfCodeBlocksAsserted, 353 NumberOfCheckSat, 9161 ConstructedInterpolants, 451 QuantifiedInterpolants, 316388 SizeOfPredicates, 295 NumberOfNonLiveVariables, 10409 ConjunctsInSsa, 3558 ConjunctsInUnsatCore, 76 InterpolantComputations, 2 PerfectInterpolantSequences, 16565/76329 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