/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-more/queue-add-2-nl.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2abb09bbbae98a04ae2fcc735832bfdba44f6fbc-2abb09b [2021-06-06 17:34:55,691 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-06-06 17:34:55,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-06-06 17:34:55,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-06-06 17:34:55,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-06-06 17:34:55,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-06-06 17:34:55,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-06-06 17:34:55,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-06-06 17:34:55,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-06-06 17:34:55,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-06-06 17:34:55,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-06-06 17:34:55,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-06-06 17:34:55,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-06-06 17:34:55,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-06-06 17:34:55,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-06-06 17:34:55,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-06-06 17:34:55,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-06-06 17:34:55,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-06-06 17:34:55,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-06-06 17:34:55,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-06-06 17:34:55,752 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-06-06 17:34:55,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-06-06 17:34:55,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-06-06 17:34:55,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-06-06 17:34:55,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-06-06 17:34:55,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-06-06 17:34:55,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-06-06 17:34:55,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-06-06 17:34:55,760 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-06-06 17:34:55,761 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-06-06 17:34:55,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-06-06 17:34:55,761 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-06-06 17:34:55,763 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-06-06 17:34:55,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-06-06 17:34:55,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-06-06 17:34:55,764 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-06-06 17:34:55,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-06-06 17:34:55,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-06-06 17:34:55,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-06-06 17:34:55,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-06-06 17:34:55,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-06-06 17:34:55,766 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 17:34:55,787 INFO L113 SettingsManager]: Loading preferences was successful [2021-06-06 17:34:55,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-06-06 17:34:55,787 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-06-06 17:34:55,787 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-06-06 17:34:55,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-06-06 17:34:55,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-06-06 17:34:55,790 INFO L138 SettingsManager]: * Use SBE=true [2021-06-06 17:34:55,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-06-06 17:34:55,790 INFO L138 SettingsManager]: * sizeof long=4 [2021-06-06 17:34:55,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * sizeof long double=12 [2021-06-06 17:34:55,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Use constant arrays=true [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-06-06 17:34:55,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-06-06 17:34:55,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-06-06 17:34:55,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-06-06 17:34:55,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-06-06 17:34:55,793 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-06-06 17:34:56,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-06-06 17:34:56,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-06-06 17:34:56,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-06-06 17:34:56,053 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-06-06 17:34:56,053 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-06-06 17:34:56,054 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/queue-add-2-nl.wvr.bpl [2021-06-06 17:34:56,054 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/queue-add-2-nl.wvr.bpl' [2021-06-06 17:34:56,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-06-06 17:34:56,074 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-06-06 17:34:56,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-06-06 17:34:56,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-06-06 17:34:56,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-06-06 17:34:56,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-06-06 17:34:56,095 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-06-06 17:34:56,095 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-06-06 17:34:56,095 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-06-06 17:34:56,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/1) ... [2021-06-06 17:34:56,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-06-06 17:34:56,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-06-06 17:34:56,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-06-06 17:34:56,114 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-06-06 17:34:56,115 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (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 17:34:56,194 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-06-06 17:34:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-06-06 17:34:56,194 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-06-06 17:34:56,194 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-06-06 17:34:56,194 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-06-06 17:34:56,194 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-06-06 17:34:56,195 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-06-06 17:34:56,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-06-06 17:34:56,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-06-06 17:34:56,196 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 17:34:56,383 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-06-06 17:34:56,383 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-06-06 17:34:56,394 INFO L202 PluginConnector]: Adding new model queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:34:56 BoogieIcfgContainer [2021-06-06 17:34:56,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-06-06 17:34:56,403 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-06-06 17:34:56,403 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-06-06 17:34:56,405 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-06-06 17:34:56,405 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.06 05:34:56" (1/2) ... [2021-06-06 17:34:56,406 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@594be75c and model type queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.06 05:34:56, skipping insertion in model container [2021-06-06 17:34:56,406 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.06 05:34:56" (2/2) ... [2021-06-06 17:34:56,407 INFO L111 eAbstractionObserver]: Analyzing ICFG queue-add-2-nl.wvr.bpl [2021-06-06 17:34:56,411 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-06-06 17:34:56,411 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-06-06 17:34:56,411 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-06-06 17:34:56,411 INFO L471 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-06-06 17:34:56,431 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-06-06 17:34:56,445 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 17:34:56,503 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-06-06 17:34:56,503 INFO L379 AbstractCegarLoop]: Hoare is false [2021-06-06 17:34:56,503 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-06-06 17:34:56,503 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-06-06 17:34:56,503 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-06-06 17:34:56,503 INFO L383 AbstractCegarLoop]: Difference is false [2021-06-06 17:34:56,503 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-06-06 17:34:56,503 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-06-06 17:34:56,525 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:56,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:56,528 INFO L82 PathProgramCache]: Analyzing trace with hash 2134357221, now seen corresponding path program 1 times [2021-06-06 17:34:56,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:56,533 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14848698] [2021-06-06 17:34:56,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:56,629 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:56,629 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14848698] [2021-06-06 17:34:56,630 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [14848698] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:34:56,630 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:34:56,630 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-06-06 17:34:56,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837357002] [2021-06-06 17:34:56,634 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:34:56,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:56,641 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:34:56,642 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:34:56,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:56,643 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:56,648 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:34:56,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:56,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:56,688 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-06-06 17:34:56,688 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:56,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:56,689 INFO L82 PathProgramCache]: Analyzing trace with hash 1201130299, now seen corresponding path program 1 times [2021-06-06 17:34:56,689 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:56,689 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680026445] [2021-06-06 17:34:56,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:56,715 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:56,715 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680026445] [2021-06-06 17:34:56,715 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [680026445] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:34:56,715 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-06-06 17:34:56,715 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-06-06 17:34:56,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [46228904] [2021-06-06 17:34:56,716 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-06-06 17:34:56,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:56,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-06-06 17:34:56,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-06-06 17:34:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:56,717 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:56,717 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 7.0) internal successors, (21), 2 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 17:34:56,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:56,717 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:56,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:56,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:56,729 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-06-06 17:34:56,729 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:56,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:56,730 INFO L82 PathProgramCache]: Analyzing trace with hash 996996159, now seen corresponding path program 2 times [2021-06-06 17:34:56,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:56,730 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354701236] [2021-06-06 17:34:56,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:57,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:57,021 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:57,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354701236] [2021-06-06 17:34:57,021 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354701236] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:57,021 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729895119] [2021-06-06 17:34:57,021 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 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 17:34:57,062 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:34:57,062 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:34:57,064 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 16 conjunts are in the unsatisfiable core [2021-06-06 17:34:57,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:34:57,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:57,258 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [729895119] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:57,259 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:34:57,259 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-06-06 17:34:57,259 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584999173] [2021-06-06 17:34:57,260 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 17:34:57,260 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:57,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 17:34:57,262 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=161, Unknown=0, NotChecked=0, Total=210 [2021-06-06 17:34:57,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:57,262 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:57,262 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 2.2) internal successors, (33), 14 states have internal predecessors, (33), 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 17:34:57,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,262 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:57,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:57,685 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:34:57,685 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:57,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:57,686 INFO L82 PathProgramCache]: Analyzing trace with hash -832759349, now seen corresponding path program 3 times [2021-06-06 17:34:57,689 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:57,689 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499835434] [2021-06-06 17:34:57,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:57,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:57,747 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:57,747 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499835434] [2021-06-06 17:34:57,747 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499835434] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:57,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [535252823] [2021-06-06 17:34:57,748 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 17:34:57,781 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-06 17:34:57,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:34:57,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 4 conjunts are in the unsatisfiable core [2021-06-06 17:34:57,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:34:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:34:57,883 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [535252823] provided 1 perfect and 0 imperfect interpolant sequences [2021-06-06 17:34:57,883 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-06-06 17:34:57,883 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 4 [2021-06-06 17:34:57,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922016541] [2021-06-06 17:34:57,884 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-06-06 17:34:57,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:57,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-06-06 17:34:57,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-06-06 17:34:57,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:57,886 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:57,890 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 3 states have internal predecessors, (25), 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 17:34:57,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:57,890 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:57,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:57,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:57,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:34:58,160 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:34:58,160 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:58,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:58,161 INFO L82 PathProgramCache]: Analyzing trace with hash -881098689, now seen corresponding path program 1 times [2021-06-06 17:34:58,161 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:58,161 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3065377] [2021-06-06 17:34:58,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:58,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:58,204 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:58,204 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3065377] [2021-06-06 17:34:58,204 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3065377] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:58,205 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1580405450] [2021-06-06 17:34:58,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:34:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:58,241 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 10 conjunts are in the unsatisfiable core [2021-06-06 17:34:58,246 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:34:58,298 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 17:34:58,299 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:34:58,300 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:34:58,301 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 17:34:58,301 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:11, output treesize:3 [2021-06-06 17:34:58,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:58,314 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1580405450] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:58,314 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:34:58,314 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2021-06-06 17:34:58,315 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402198021] [2021-06-06 17:34:58,315 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-06-06 17:34:58,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:58,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-06-06 17:34:58,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-06-06 17:34:58,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:58,317 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:58,317 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 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 17:34:58,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:58,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:58,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:58,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:34:58,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:58,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:58,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:58,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:58,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:34:58,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:34:58,594 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:34:58,595 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:34:58,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:34:58,595 INFO L82 PathProgramCache]: Analyzing trace with hash -41546293, now seen corresponding path program 2 times [2021-06-06 17:34:58,595 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:34:58,595 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097798072] [2021-06-06 17:34:58,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:34:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:34:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:58,942 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:34:58,942 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2097798072] [2021-06-06 17:34:58,942 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2097798072] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:58,942 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889281224] [2021-06-06 17:34:58,942 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-06-06 17:34:58,979 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:34:58,979 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:34:58,980 INFO L263 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 32 conjunts are in the unsatisfiable core [2021-06-06 17:34:58,981 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:34:59,174 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 15 treesize of output 7 [2021-06-06 17:34:59,176 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:34:59,182 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:34:59,183 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 17:34:59,183 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:18 [2021-06-06 17:34:59,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:34:59,408 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1889281224] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:34:59,408 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:34:59,408 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16] total 32 [2021-06-06 17:34:59,408 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280569755] [2021-06-06 17:34:59,408 INFO L462 AbstractCegarLoop]: Interpolant automaton has 33 states [2021-06-06 17:34:59,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:34:59,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2021-06-06 17:34:59,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=950, Unknown=0, NotChecked=0, Total=1056 [2021-06-06 17:34:59,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:34:59,409 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:34:59,409 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 33 states, 33 states have (on average 1.7878787878787878) internal successors, (59), 32 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 17:34:59,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:59,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:34:59,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:34:59,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:34:59,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:34:59,410 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:00,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:00,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:00,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:00,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:00,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:00,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:00,546 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2021-06-06 17:35:00,547 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:00,547 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:00,547 INFO L82 PathProgramCache]: Analyzing trace with hash -1590405831, now seen corresponding path program 3 times [2021-06-06 17:35:00,547 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:00,547 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782856653] [2021-06-06 17:35:00,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:00,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:35:00,655 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:00,655 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782856653] [2021-06-06 17:35:00,655 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782856653] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:00,655 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828005781] [2021-06-06 17:35:00,655 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:00,720 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-06-06 17:35:00,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:00,720 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 11 conjunts are in the unsatisfiable core [2021-06-06 17:35:00,721 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:00,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:00,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:35:00,873 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:00,876 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:00,878 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 17:35:00,878 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2021-06-06 17:35:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:35:00,897 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [828005781] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:00,897 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:00,899 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2021-06-06 17:35:00,899 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071786334] [2021-06-06 17:35:00,900 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-06-06 17:35:00,900 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:00,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-06-06 17:35:00,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-06-06 17:35:00,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:00,900 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:00,901 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.166666666666667) internal successors, (62), 11 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:00,901 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:01,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:35:01,351 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:01,351 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:01,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:01,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1758283025, now seen corresponding path program 4 times [2021-06-06 17:35:01,352 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:01,352 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [524941772] [2021-06-06 17:35:01,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:01,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:02,105 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:02,105 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:02,105 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [524941772] [2021-06-06 17:35:02,105 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [524941772] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:02,105 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1919190364] [2021-06-06 17:35:02,105 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:02,152 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:35:02,152 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:02,153 WARN L261 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-06 17:35:02,155 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:02,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:02,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:02,769 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2021-06-06 17:35:02,770 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:02,781 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:02,783 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 17:35:02,783 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:60, output treesize:26 [2021-06-06 17:35:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:03,156 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1919190364] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:03,156 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:03,156 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 22] total 44 [2021-06-06 17:35:03,156 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401409781] [2021-06-06 17:35:03,156 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-06-06 17:35:03,156 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:03,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-06-06 17:35:03,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=1844, Unknown=0, NotChecked=0, Total=1980 [2021-06-06 17:35:03,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:03,157 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:03,158 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 1.711111111111111) internal successors, (77), 44 states have internal predecessors, (77), 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 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-06-06 17:35:03,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-06-06 17:35:05,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:05,356 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:05,357 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:05,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:05,357 INFO L82 PathProgramCache]: Analyzing trace with hash 407502697, now seen corresponding path program 5 times [2021-06-06 17:35:05,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:05,357 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1530867158] [2021-06-06 17:35:05,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:06,115 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-06-06 17:35:06,115 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:06,115 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1530867158] [2021-06-06 17:35:06,115 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1530867158] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:06,115 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2071779047] [2021-06-06 17:35:06,115 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:06,155 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-06-06 17:35:06,155 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:06,156 WARN L261 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 64 conjunts are in the unsatisfiable core [2021-06-06 17:35:06,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:07,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:07,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:07,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:07,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:07,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:07,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 23 [2021-06-06 17:35:07,344 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:07,354 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:07,356 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 17:35:07,356 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:79, output treesize:26 [2021-06-06 17:35:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:07,806 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2071779047] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:07,806 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:07,806 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2021-06-06 17:35:07,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65573120] [2021-06-06 17:35:07,808 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-06-06 17:35:07,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:07,809 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-06-06 17:35:07,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=165, Invalid=2805, Unknown=0, NotChecked=0, Total=2970 [2021-06-06 17:35:07,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:07,809 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:07,810 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 1.7272727272727273) internal successors, (95), 54 states have internal predecessors, (95), 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 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:07,810 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:12,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:12,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:12,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:12,269 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-06-06 17:35:12,269 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:12,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:12,270 INFO L82 PathProgramCache]: Analyzing trace with hash 1400350239, now seen corresponding path program 6 times [2021-06-06 17:35:12,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:12,270 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150163216] [2021-06-06 17:35:12,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:12,413 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 83 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-06-06 17:35:12,413 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:12,413 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150163216] [2021-06-06 17:35:12,413 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [150163216] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:12,413 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [808618536] [2021-06-06 17:35:12,413 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:12,447 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-06-06 17:35:12,447 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:12,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 21 conjunts are in the unsatisfiable core [2021-06-06 17:35:12,450 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:12,715 INFO L354 Elim1Store]: treesize reduction 46, result has 6.1 percent of original size [2021-06-06 17:35:12,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 16 [2021-06-06 17:35:12,717 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:12,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:12,725 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:35:12,725 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:39, output treesize:3 [2021-06-06 17:35:12,742 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 17 proven. 61 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-06-06 17:35:12,742 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [808618536] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:12,742 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:12,743 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8] total 14 [2021-06-06 17:35:12,743 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [562864492] [2021-06-06 17:35:12,743 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-06-06 17:35:12,743 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:12,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-06-06 17:35:12,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=166, Unknown=0, NotChecked=0, Total=210 [2021-06-06 17:35:12,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:12,744 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:12,744 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 5.333333333333333) internal successors, (80), 14 states have internal predecessors, (80), 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 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:12,744 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:13,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:13,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 17:35:13,295 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:13,296 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:13,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:13,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1265200149, now seen corresponding path program 7 times [2021-06-06 17:35:13,296 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:13,296 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771813695] [2021-06-06 17:35:13,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:13,403 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 11 proven. 101 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-06-06 17:35:13,403 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:13,403 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771813695] [2021-06-06 17:35:13,403 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771813695] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:13,404 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [90191136] [2021-06-06 17:35:13,404 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:13,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:13,464 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 24 conjunts are in the unsatisfiable core [2021-06-06 17:35:13,465 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:13,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:13,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:35:13,614 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:13,617 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:13,618 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 17:35:13,618 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:35:13,630 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2021-06-06 17:35:13,630 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [90191136] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:13,630 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:13,630 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 7] total 15 [2021-06-06 17:35:13,631 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [958209055] [2021-06-06 17:35:13,631 INFO L462 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-06-06 17:35:13,631 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:13,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-06-06 17:35:13,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2021-06-06 17:35:13,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:13,632 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:13,632 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 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 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 17:35:13,632 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:13,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-06-06 17:35:13,955 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:14,156 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:14,156 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:14,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:14,156 INFO L82 PathProgramCache]: Analyzing trace with hash -660093861, now seen corresponding path program 8 times [2021-06-06 17:35:14,156 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:14,157 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [937890158] [2021-06-06 17:35:14,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:14,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:14,296 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 11 proven. 130 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-06 17:35:14,296 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:14,296 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [937890158] [2021-06-06 17:35:14,296 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [937890158] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:14,296 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1995198895] [2021-06-06 17:35:14,296 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:14,330 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:35:14,331 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:14,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 28 conjunts are in the unsatisfiable core [2021-06-06 17:35:14,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:14,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:14,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:35:14,519 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:14,522 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:14,529 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 17:35:14,529 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:35:14,544 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-06-06 17:35:14,544 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1995198895] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:14,544 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:14,544 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 9] total 18 [2021-06-06 17:35:14,544 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1249698259] [2021-06-06 17:35:14,544 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-06-06 17:35:14,545 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:14,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-06-06 17:35:14,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=290, Unknown=0, NotChecked=0, Total=342 [2021-06-06 17:35:14,545 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:14,546 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:14,546 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.052631578947368) internal successors, (96), 18 states have internal predecessors, (96), 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 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:14,546 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-06-06 17:35:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:14,547 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:15,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:15,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:15,207 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-06-06 17:35:15,207 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:15,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:15,207 INFO L82 PathProgramCache]: Analyzing trace with hash -1590832601, now seen corresponding path program 9 times [2021-06-06 17:35:15,208 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:15,208 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553891568] [2021-06-06 17:35:15,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 11 proven. 186 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-06-06 17:35:15,351 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:15,351 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553891568] [2021-06-06 17:35:15,351 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553891568] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:15,351 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [547970561] [2021-06-06 17:35:15,351 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:15,406 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-06-06 17:35:15,406 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:15,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 32 conjunts are in the unsatisfiable core [2021-06-06 17:35:15,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:15,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:15,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:35:15,654 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:15,658 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:15,660 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 17:35:15,660 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:35:15,675 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2021-06-06 17:35:15,676 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [547970561] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:15,676 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:15,676 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 11] total 21 [2021-06-06 17:35:15,676 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154075072] [2021-06-06 17:35:15,676 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-06-06 17:35:15,676 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:15,676 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-06-06 17:35:15,677 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=403, Unknown=0, NotChecked=0, Total=462 [2021-06-06 17:35:15,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:15,677 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:15,677 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 5.0) internal successors, (110), 21 states have internal predecessors, (110), 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 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:15,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:16,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:16,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:16,388 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-06-06 17:35:16,388 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:16,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:16,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1602368995, now seen corresponding path program 10 times [2021-06-06 17:35:16,389 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:16,389 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248961239] [2021-06-06 17:35:16,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:16,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 14 proven. 213 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-06-06 17:35:18,103 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:18,103 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248961239] [2021-06-06 17:35:18,103 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [248961239] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:18,103 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1871243152] [2021-06-06 17:35:18,103 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:18,144 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:35:18,144 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:18,146 WARN L261 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 128 conjunts are in the unsatisfiable core [2021-06-06 17:35:18,147 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:22,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:22,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:22,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 43 [2021-06-06 17:35:22,580 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:22,591 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:22,592 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 17:35:22,592 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:151, output treesize:30 [2021-06-06 17:35:23,238 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 0 proven. 239 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:23,239 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1871243152] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:23,239 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:23,239 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 52] total 96 [2021-06-06 17:35:23,239 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959630662] [2021-06-06 17:35:23,239 INFO L462 AbstractCegarLoop]: Interpolant automaton has 97 states [2021-06-06 17:35:23,239 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:23,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2021-06-06 17:35:23,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=302, Invalid=9010, Unknown=0, NotChecked=0, Total=9312 [2021-06-06 17:35:23,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:23,241 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:23,241 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 97 states, 97 states have (on average 1.6185567010309279) internal successors, (157), 96 states have internal predecessors, (157), 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 17:35:23,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:23,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:23,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:23,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:23,241 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:23,242 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:27,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:27,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:27,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:27,852 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-06-06 17:35:27,853 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:27,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:27,853 INFO L82 PathProgramCache]: Analyzing trace with hash 491534805, now seen corresponding path program 11 times [2021-06-06 17:35:27,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:27,853 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229832809] [2021-06-06 17:35:27,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:29,549 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 21 proven. 257 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2021-06-06 17:35:29,550 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:29,550 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229832809] [2021-06-06 17:35:29,550 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229832809] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:29,550 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1571970756] [2021-06-06 17:35:29,550 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:29,594 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-06-06 17:35:29,594 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:29,596 WARN L261 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 145 conjunts are in the unsatisfiable core [2021-06-06 17:35:29,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:34,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:34,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:35,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:35,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:35,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:35,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 136 treesize of output 48 [2021-06-06 17:35:35,015 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:35,026 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:35,027 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 17:35:35,028 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:162, output treesize:30 [2021-06-06 17:35:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:35,727 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1571970756] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:35,727 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:35,727 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 60] total 104 [2021-06-06 17:35:35,727 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1755300582] [2021-06-06 17:35:35,728 INFO L462 AbstractCegarLoop]: Interpolant automaton has 105 states [2021-06-06 17:35:35,728 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:35,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 105 interpolants. [2021-06-06 17:35:35,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=338, Invalid=10582, Unknown=0, NotChecked=0, Total=10920 [2021-06-06 17:35:35,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:35,730 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:35,730 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 105 states, 105 states have (on average 1.5809523809523809) internal successors, (166), 104 states have internal predecessors, (166), 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 17:35:35,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:35,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:35,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:35,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:35,730 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:35,731 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:40,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:40,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:35:40,911 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:40,911 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:40,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:40,912 INFO L82 PathProgramCache]: Analyzing trace with hash 1482742881, now seen corresponding path program 12 times [2021-06-06 17:35:40,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:40,912 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479268043] [2021-06-06 17:35:40,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:40,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:42,619 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 28 proven. 301 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2021-06-06 17:35:42,620 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:42,620 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479268043] [2021-06-06 17:35:42,620 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479268043] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:42,620 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595776196] [2021-06-06 17:35:42,620 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:42,665 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-06-06 17:35:42,665 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:35:42,667 WARN L261 TraceCheckSpWp]: Trace formula consists of 229 conjuncts, 163 conjunts are in the unsatisfiable core [2021-06-06 17:35:42,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:49,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:35:49,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:49,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 53 [2021-06-06 17:35:49,317 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:49,327 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:49,329 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 17:35:49,329 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:185, output treesize:30 [2021-06-06 17:35:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 388 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:35:50,037 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595776196] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:50,037 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:50,037 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 66] total 110 [2021-06-06 17:35:50,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122719313] [2021-06-06 17:35:50,037 INFO L462 AbstractCegarLoop]: Interpolant automaton has 111 states [2021-06-06 17:35:50,037 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:50,037 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2021-06-06 17:35:50,039 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=355, Invalid=11855, Unknown=0, NotChecked=0, Total=12210 [2021-06-06 17:35:50,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:50,039 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:50,040 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 111 states, 111 states have (on average 1.5765765765765767) internal successors, (175), 110 states have internal predecessors, (175), 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 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:35:50,040 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:57,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:35:57,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:35:57,357 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:57,357 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:57,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:57,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1602427531, now seen corresponding path program 13 times [2021-06-06 17:35:57,357 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:57,357 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700890832] [2021-06-06 17:35:57,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 35 proven. 410 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2021-06-06 17:35:57,491 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:35:57,491 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700890832] [2021-06-06 17:35:57,491 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700890832] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:57,491 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [277141517] [2021-06-06 17:35:57,491 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:35:57,537 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 48 conjunts are in the unsatisfiable core [2021-06-06 17:35:57,538 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:35:57,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:35:57,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:35:57,859 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:35:57,862 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:35:57,863 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 17:35:57,863 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:35:57,882 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 358 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2021-06-06 17:35:57,882 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [277141517] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:35:57,882 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:35:57,882 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 13] total 24 [2021-06-06 17:35:57,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104750757] [2021-06-06 17:35:57,883 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-06-06 17:35:57,883 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:35:57,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-06-06 17:35:57,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=534, Unknown=0, NotChecked=0, Total=600 [2021-06-06 17:35:57,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:57,883 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:35:57,883 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 4.96) internal successors, (124), 24 states have internal predecessors, (124), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-06-06 17:35:57,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:57,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:57,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:57,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:35:57,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:35:58,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:35:58,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:35:58,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:35:58,730 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:35:58,730 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:35:58,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:35:58,730 INFO L82 PathProgramCache]: Analyzing trace with hash 201994477, now seen corresponding path program 14 times [2021-06-06 17:35:58,730 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:35:58,730 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778311228] [2021-06-06 17:35:58,731 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:35:58,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:36:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 35 proven. 442 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2021-06-06 17:36:00,874 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:36:00,874 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778311228] [2021-06-06 17:36:00,874 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1778311228] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:00,874 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [534351012] [2021-06-06 17:36:00,874 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:36:00,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:36:00,920 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:36:00,923 WARN L261 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 192 conjunts are in the unsatisfiable core [2021-06-06 17:36:00,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:36:09,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:09,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:09,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:09,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:09,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:10,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:10,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 63 [2021-06-06 17:36:10,042 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:36:10,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:36:10,054 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 17:36:10,054 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:219, output treesize:30 [2021-06-06 17:36:10,910 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:36:10,911 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [534351012] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:10,911 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:36:10,911 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 76] total 127 [2021-06-06 17:36:10,911 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961107770] [2021-06-06 17:36:10,911 INFO L462 AbstractCegarLoop]: Interpolant automaton has 128 states [2021-06-06 17:36:10,911 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:36:10,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 128 interpolants. [2021-06-06 17:36:10,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=406, Invalid=15850, Unknown=0, NotChecked=0, Total=16256 [2021-06-06 17:36:10,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:10,914 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:36:10,914 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 128 states, 128 states have (on average 1.578125) internal successors, (202), 127 states have internal predecessors, (202), 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 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:10,914 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:10,915 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:17,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:36:17,726 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-06-06 17:36:17,726 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:36:17,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:36:17,726 INFO L82 PathProgramCache]: Analyzing trace with hash 1131894753, now seen corresponding path program 15 times [2021-06-06 17:36:17,726 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:36:17,726 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720376456] [2021-06-06 17:36:17,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:36:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:36:19,909 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 42 proven. 495 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2021-06-06 17:36:19,910 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:36:19,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720376456] [2021-06-06 17:36:19,910 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720376456] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:19,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1672989197] [2021-06-06 17:36:19,910 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:36:19,972 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-06-06 17:36:19,972 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:36:19,975 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 209 conjunts are in the unsatisfiable core [2021-06-06 17:36:19,977 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:36:31,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:36:31,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:31,167 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 204 treesize of output 68 [2021-06-06 17:36:31,169 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:36:31,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:36:31,180 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 17:36:31,180 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:230, output treesize:30 [2021-06-06 17:36:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 679 backedges. 0 proven. 679 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:36:32,104 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1672989197] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:32,104 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:36:32,105 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 84] total 135 [2021-06-06 17:36:32,105 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068109699] [2021-06-06 17:36:32,105 INFO L462 AbstractCegarLoop]: Interpolant automaton has 136 states [2021-06-06 17:36:32,105 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:36:32,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 136 interpolants. [2021-06-06 17:36:32,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=438, Invalid=17922, Unknown=0, NotChecked=0, Total=18360 [2021-06-06 17:36:32,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:32,107 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:36:32,107 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 136 states, 136 states have (on average 1.5514705882352942) internal successors, (211), 135 states have internal predecessors, (211), 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 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:32,107 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:36:32,108 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:45,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:36:45,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:36:45,276 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-06-06 17:36:45,276 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:36:45,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:36:45,276 INFO L82 PathProgramCache]: Analyzing trace with hash -258272265, now seen corresponding path program 16 times [2021-06-06 17:36:45,276 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:36:45,276 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2074650545] [2021-06-06 17:36:45,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:36:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:36:45,457 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 51 proven. 635 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2021-06-06 17:36:45,457 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:36:45,457 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2074650545] [2021-06-06 17:36:45,457 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2074650545] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:45,457 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651632446] [2021-06-06 17:36:45,457 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:36:45,507 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:36:45,507 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:36:45,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 60 conjunts are in the unsatisfiable core [2021-06-06 17:36:45,509 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:36:45,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:36:45,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:36:45,891 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:36:45,894 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:36:45,895 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 17:36:45,895 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:36:45,915 INFO L134 CoverageAnalysis]: Checked inductivity of 847 backedges. 0 proven. 563 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2021-06-06 17:36:45,915 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [651632446] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:45,915 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:36:45,915 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 15] total 27 [2021-06-06 17:36:45,915 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016908025] [2021-06-06 17:36:45,916 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-06-06 17:36:45,916 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:36:45,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-06-06 17:36:45,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=683, Unknown=0, NotChecked=0, Total=756 [2021-06-06 17:36:45,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:45,916 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:36:45,916 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 4.928571428571429) internal successors, (138), 27 states have internal predecessors, (138), 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 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:45,916 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:36:45,917 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:36:46,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:36:46,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:36:46,892 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-06-06 17:36:46,892 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:36:46,893 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:36:46,893 INFO L82 PathProgramCache]: Analyzing trace with hash 635784157, now seen corresponding path program 17 times [2021-06-06 17:36:46,893 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:36:46,893 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007426463] [2021-06-06 17:36:46,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:36:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:36:49,718 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 49 proven. 672 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2021-06-06 17:36:49,718 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:36:49,718 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007426463] [2021-06-06 17:36:49,718 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2007426463] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:36:49,718 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [431474704] [2021-06-06 17:36:49,718 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:36:49,781 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 11 check-sat command(s) [2021-06-06 17:36:49,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:36:49,784 WARN L261 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 245 conjunts are in the unsatisfiable core [2021-06-06 17:36:49,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:37:04,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:04,868 INFO L244 Elim1Store]: Index analysis took 132 ms [2021-06-06 17:37:04,869 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 240 treesize of output 78 [2021-06-06 17:37:04,871 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:37:04,882 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:37:04,883 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 17:37:04,884 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:270, output treesize:30 [2021-06-06 17:37:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 918 backedges. 0 proven. 918 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:37:06,289 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [431474704] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:37:06,290 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:37:06,290 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 97] total 155 [2021-06-06 17:37:06,290 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383172437] [2021-06-06 17:37:06,290 INFO L462 AbstractCegarLoop]: Interpolant automaton has 156 states [2021-06-06 17:37:06,290 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:37:06,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 156 interpolants. [2021-06-06 17:37:06,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=506, Invalid=23674, Unknown=0, NotChecked=0, Total=24180 [2021-06-06 17:37:06,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:37:06,291 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:37:06,292 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 156 states, 156 states have (on average 1.5256410256410255) internal successors, (238), 155 states have internal predecessors, (238), 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 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:37:06,292 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:37:32,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:32,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:37:32,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:37:32,646 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-06-06 17:37:32,646 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:37:32,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:37:32,646 INFO L82 PathProgramCache]: Analyzing trace with hash -1713109909, now seen corresponding path program 18 times [2021-06-06 17:37:32,646 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:37:32,646 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405512786] [2021-06-06 17:37:32,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:37:32,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:37:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 59 proven. 834 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2021-06-06 17:37:32,860 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:37:32,860 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405512786] [2021-06-06 17:37:32,860 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405512786] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:37:32,860 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1115405764] [2021-06-06 17:37:32,860 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:37:32,945 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 12 check-sat command(s) [2021-06-06 17:37:32,945 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:37:32,947 INFO L263 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 68 conjunts are in the unsatisfiable core [2021-06-06 17:37:32,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:37:33,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:33,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:37:33,376 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:37:33,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:37:33,380 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 17:37:33,380 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:37:33,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2021-06-06 17:37:33,403 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1115405764] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:37:33,403 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:37:33,403 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 17] total 30 [2021-06-06 17:37:33,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74592630] [2021-06-06 17:37:33,403 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-06-06 17:37:33,403 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:37:33,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-06-06 17:37:33,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=850, Unknown=0, NotChecked=0, Total=930 [2021-06-06 17:37:33,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:37:33,404 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:37:33,404 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.903225806451613) internal successors, (152), 30 states have internal predecessors, (152), 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 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:37:33,404 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:37:33,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:37:33,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:37:33,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:37:34,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:37:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:37:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:37:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:37:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:37:34,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:34,667 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:37:34,667 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:37:34,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:37:34,668 INFO L82 PathProgramCache]: Analyzing trace with hash -2038129523, now seen corresponding path program 19 times [2021-06-06 17:37:34,668 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:37:34,668 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667462344] [2021-06-06 17:37:34,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:37:34,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:37:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 56 proven. 876 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2021-06-06 17:37:38,227 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:37:38,228 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667462344] [2021-06-06 17:37:38,228 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [667462344] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:37:38,228 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1312322049] [2021-06-06 17:37:38,228 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:37:38,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:37:38,290 WARN L261 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 274 conjunts are in the unsatisfiable core [2021-06-06 17:37:38,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:37:58,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,610 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,643 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,648 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:37:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:37:58,653 INFO L244 Elim1Store]: Index analysis took 149 ms [2021-06-06 17:37:58,655 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 274 treesize of output 88 [2021-06-06 17:37:58,662 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:37:58,676 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:37:58,677 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 17:37:58,677 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:304, output treesize:30 [2021-06-06 17:37:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1193 backedges. 0 proven. 1193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:37:59,993 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1312322049] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:37:59,993 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:37:59,993 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 106] total 171 [2021-06-06 17:37:59,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218755387] [2021-06-06 17:37:59,994 INFO L462 AbstractCegarLoop]: Interpolant automaton has 172 states [2021-06-06 17:37:59,994 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:37:59,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 172 interpolants. [2021-06-06 17:37:59,995 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=547, Invalid=28865, Unknown=0, NotChecked=0, Total=29412 [2021-06-06 17:37:59,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:37:59,995 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:37:59,996 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 172 states, 172 states have (on average 1.5406976744186047) internal successors, (265), 171 states have internal predecessors, (265), 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 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:37:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:38:23,556 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:38:28,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:28,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:38:28,480 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:38:28,481 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:38:28,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:38:28,481 INFO L82 PathProgramCache]: Analyzing trace with hash 926823023, now seen corresponding path program 20 times [2021-06-06 17:38:28,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:38:28,481 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413840070] [2021-06-06 17:38:28,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:38:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:38:28,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 67 proven. 1060 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2021-06-06 17:38:28,771 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:38:28,771 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413840070] [2021-06-06 17:38:28,771 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413840070] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:38:28,771 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1142189249] [2021-06-06 17:38:28,771 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:38:28,831 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:38:28,831 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:38:28,833 INFO L263 TraceCheckSpWp]: Trace formula consists of 398 conjuncts, 76 conjunts are in the unsatisfiable core [2021-06-06 17:38:28,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:38:29,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:38:29,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:38:29,359 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:38:29,363 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:38:29,363 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 17:38:29,364 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:38:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1413 backedges. 0 proven. 968 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2021-06-06 17:38:29,388 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1142189249] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:38:29,388 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:38:29,388 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 19] total 33 [2021-06-06 17:38:29,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623425995] [2021-06-06 17:38:29,389 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-06-06 17:38:29,389 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:38:29,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-06-06 17:38:29,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=1035, Unknown=0, NotChecked=0, Total=1122 [2021-06-06 17:38:29,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:38:29,389 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:38:29,389 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 4.882352941176471) internal successors, (166), 33 states have internal predecessors, (166), 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 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:38:29,389 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:38:29,390 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:38:30,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:38:30,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:38:30,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:38:30,845 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-06-06 17:38:30,845 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:38:30,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:38:30,845 INFO L82 PathProgramCache]: Analyzing trace with hash 57949925, now seen corresponding path program 21 times [2021-06-06 17:38:30,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:38:30,846 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [323423295] [2021-06-06 17:38:30,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:38:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:38:35,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 63 proven. 1107 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2021-06-06 17:38:35,156 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:38:35,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [323423295] [2021-06-06 17:38:35,156 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [323423295] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:38:35,156 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [843798355] [2021-06-06 17:38:35,156 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 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 17:38:35,227 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2021-06-06 17:38:35,227 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:38:35,230 WARN L261 TraceCheckSpWp]: Trace formula consists of 409 conjuncts, 305 conjunts are in the unsatisfiable core [2021-06-06 17:38:35,232 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:39:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:39:02,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:02,622 INFO L244 Elim1Store]: Index analysis took 190 ms [2021-06-06 17:39:02,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 35 select indices, 35 select index equivalence classes, 153 disjoint index pairs (out of 595 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 306 treesize of output 98 [2021-06-06 17:39:02,625 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:39:02,636 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:39:02,638 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 17:39:02,638 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:332, output treesize:30 [2021-06-06 17:39:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1504 backedges. 0 proven. 1504 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:39:04,102 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [843798355] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:39:04,102 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:39:04,102 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 120] total 192 [2021-06-06 17:39:04,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [488275164] [2021-06-06 17:39:04,102 INFO L462 AbstractCegarLoop]: Interpolant automaton has 193 states [2021-06-06 17:39:04,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:39:04,103 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 193 interpolants. [2021-06-06 17:39:04,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=616, Invalid=36440, Unknown=0, NotChecked=0, Total=37056 [2021-06-06 17:39:04,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:39:04,104 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:39:04,104 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 193 states, 193 states have (on average 1.5129533678756477) internal successors, (292), 192 states have internal predecessors, (292), 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 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:39:04,104 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:39:04,105 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:39:30,697 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-06-06 17:39:36,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:39:36,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:39:36,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:39:36,312 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:39:36,313 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:39:36,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:39:36,313 INFO L82 PathProgramCache]: Analyzing trace with hash 1041619955, now seen corresponding path program 22 times [2021-06-06 17:39:36,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:39:36,313 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [757287945] [2021-06-06 17:39:36,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:39:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:39:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 75 proven. 1313 refuted. 0 times theorem prover too weak. 362 trivial. 0 not checked. [2021-06-06 17:39:36,624 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:39:36,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [757287945] [2021-06-06 17:39:36,624 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [757287945] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:39:36,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [959952937] [2021-06-06 17:39:36,625 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 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 17:39:36,713 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:39:36,714 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:39:36,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 84 conjunts are in the unsatisfiable core [2021-06-06 17:39:36,717 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:39:37,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:39:37,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:39:37,349 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:39:37,352 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:39:37,353 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 17:39:37,353 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:39:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1750 backedges. 0 proven. 1211 refuted. 0 times theorem prover too weak. 539 trivial. 0 not checked. [2021-06-06 17:39:37,380 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [959952937] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:39:37,380 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:39:37,380 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 21] total 36 [2021-06-06 17:39:37,380 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536046634] [2021-06-06 17:39:37,381 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-06-06 17:39:37,381 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:39:37,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-06-06 17:39:37,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=1238, Unknown=0, NotChecked=0, Total=1332 [2021-06-06 17:39:37,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:39:37,381 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:39:37,381 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 4.864864864864865) internal successors, (180), 36 states have internal predecessors, (180), 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 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:37,381 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:39:37,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:39:38,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:39:38,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:39:39,094 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-06-06 17:39:39,094 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:39:39,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:39:39,095 INFO L82 PathProgramCache]: Analyzing trace with hash -1771928699, now seen corresponding path program 23 times [2021-06-06 17:39:39,095 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:39:39,095 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949968138] [2021-06-06 17:39:39,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:39:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:39:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 70 proven. 1365 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2021-06-06 17:39:44,364 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:39:44,364 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949968138] [2021-06-06 17:39:44,364 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949968138] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:39:44,364 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1544538407] [2021-06-06 17:39:44,365 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 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 17:39:44,449 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2021-06-06 17:39:44,450 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:39:44,453 WARN L261 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 334 conjunts are in the unsatisfiable core [2021-06-06 17:39:44,456 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:40:19,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,082 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:40:19,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:40:19,249 INFO L244 Elim1Store]: Index analysis took 247 ms [2021-06-06 17:40:19,251 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 340 treesize of output 108 [2021-06-06 17:40:19,253 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:40:19,263 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:40:19,264 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 17:40:19,264 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:366, output treesize:30 [2021-06-06 17:40:21,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 0 proven. 1851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:40:21,003 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1544538407] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:40:21,003 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:40:21,003 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 130] total 209 [2021-06-06 17:40:21,003 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1058275439] [2021-06-06 17:40:21,003 INFO L462 AbstractCegarLoop]: Interpolant automaton has 210 states [2021-06-06 17:40:21,003 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:40:21,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 210 interpolants. [2021-06-06 17:40:21,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=663, Invalid=43227, Unknown=0, NotChecked=0, Total=43890 [2021-06-06 17:40:21,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:40:21,005 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:40:21,006 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 210 states, 210 states have (on average 1.519047619047619) internal successors, (319), 209 states have internal predecessors, (319), 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 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:40:21,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:40:37,756 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 60 [2021-06-06 17:40:42,274 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2021-06-06 17:40:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:40:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:40:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:40:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:40:49,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:40:49,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:40:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:40:49,427 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2021-06-06 17:40:49,427 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:40:49,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:40:49,427 INFO L82 PathProgramCache]: Analyzing trace with hash -1606340567, now seen corresponding path program 24 times [2021-06-06 17:40:49,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:40:49,427 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1567497940] [2021-06-06 17:40:49,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:40:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:40:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2038 backedges. 77 proven. 1454 refuted. 0 times theorem prover too weak. 507 trivial. 0 not checked. [2021-06-06 17:40:54,709 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:40:54,709 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1567497940] [2021-06-06 17:40:54,709 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1567497940] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:40:54,709 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [806137071] [2021-06-06 17:40:54,710 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 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 17:40:54,800 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 15 check-sat command(s) [2021-06-06 17:40:54,800 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:40:54,804 WARN L261 TraceCheckSpWp]: Trace formula consists of 469 conjuncts, 366 conjunts are in the unsatisfiable core [2021-06-06 17:40:54,807 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:41:21,848 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 135 [2021-06-06 17:41:35,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,354 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,405 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:41:35,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:41:35,531 INFO L244 Elim1Store]: Index analysis took 276 ms [2021-06-06 17:41:35,538 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:41:35,538 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 230 disjoint index pairs (out of 820 index pairs), introduced 22 new quantified variables, introduced 1 case distinctions, treesize of input 355 treesize of output 123 [2021-06-06 17:41:35,540 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:41:35,558 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:41:35,562 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:41:35,563 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:400, output treesize:42 [2021-06-06 17:41:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2038 backedges. 0 proven. 2038 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:41:38,323 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [806137071] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:41:38,323 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:41:38,323 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 148] total 227 [2021-06-06 17:41:38,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [86106315] [2021-06-06 17:41:38,324 INFO L462 AbstractCegarLoop]: Interpolant automaton has 228 states [2021-06-06 17:41:38,324 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:41:38,324 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 228 interpolants. [2021-06-06 17:41:38,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=746, Invalid=51010, Unknown=0, NotChecked=0, Total=51756 [2021-06-06 17:41:38,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:41:38,326 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:41:38,327 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 228 states, 228 states have (on average 1.4385964912280702) internal successors, (328), 227 states have internal predecessors, (328), 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 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:41:38,327 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:42:05,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:42:05,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:42:05,260 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-06-06 17:42:05,260 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:42:05,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:42:05,260 INFO L82 PathProgramCache]: Analyzing trace with hash -1648846961, now seen corresponding path program 25 times [2021-06-06 17:42:05,260 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:42:05,260 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497122685] [2021-06-06 17:42:05,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:42:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:42:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2323 backedges. 91 proven. 1691 refuted. 0 times theorem prover too weak. 541 trivial. 0 not checked. [2021-06-06 17:42:05,624 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:42:05,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497122685] [2021-06-06 17:42:05,624 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497122685] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:42:05,624 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [309405565] [2021-06-06 17:42:05,624 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 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 17:42:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:42:05,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 498 conjuncts, 98 conjunts are in the unsatisfiable core [2021-06-06 17:42:05,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:42:06,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:42:06,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 7 [2021-06-06 17:42:06,395 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:42:06,399 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:42:06,400 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 17:42:06,400 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:3 [2021-06-06 17:42:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2323 backedges. 0 proven. 1569 refuted. 0 times theorem prover too weak. 754 trivial. 0 not checked. [2021-06-06 17:42:06,435 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [309405565] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:42:06,435 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:42:06,435 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 23] total 39 [2021-06-06 17:42:06,435 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792168482] [2021-06-06 17:42:06,436 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-06-06 17:42:06,436 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:42:06,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-06-06 17:42:06,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=1459, Unknown=0, NotChecked=0, Total=1560 [2021-06-06 17:42:06,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:42:06,443 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:42:06,443 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 4.85) internal successors, (194), 39 states have internal predecessors, (194), 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 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:42:06,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:42:06,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:08,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:42:08,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:42:08,596 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:42:08,596 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:42:08,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:42:08,596 INFO L82 PathProgramCache]: Analyzing trace with hash -1764772795, now seen corresponding path program 26 times [2021-06-06 17:42:08,596 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:42:08,596 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1445731062] [2021-06-06 17:42:08,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:42:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:42:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2439 backedges. 84 proven. 1748 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2021-06-06 17:42:14,911 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:42:14,911 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1445731062] [2021-06-06 17:42:14,912 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1445731062] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:42:14,912 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1133849253] [2021-06-06 17:42:14,912 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 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 17:42:14,994 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-06-06 17:42:14,994 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:42:14,997 WARN L261 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 384 conjunts are in the unsatisfiable core [2021-06-06 17:42:15,000 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:43:01,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:43:01,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:43:01,752 INFO L244 Elim1Store]: Index analysis took 305 ms [2021-06-06 17:43:01,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 45 select indices, 45 select index equivalence classes, 253 disjoint index pairs (out of 990 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 393 treesize of output 123 [2021-06-06 17:43:01,756 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:43:01,767 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:43:01,768 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 17:43:01,768 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:423, output treesize:30 [2021-06-06 17:43:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2439 backedges. 0 proven. 2439 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:43:03,746 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1133849253] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:43:03,746 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:43:03,746 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 148] total 234 [2021-06-06 17:43:03,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726881810] [2021-06-06 17:43:03,747 INFO L462 AbstractCegarLoop]: Interpolant automaton has 235 states [2021-06-06 17:43:03,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:43:03,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 235 interpolants. [2021-06-06 17:43:03,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=746, Invalid=54244, Unknown=0, NotChecked=0, Total=54990 [2021-06-06 17:43:03,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:43:03,749 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:43:03,749 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 235 states, 235 states have (on average 1.5106382978723405) internal successors, (355), 234 states have internal predecessors, (355), 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 17:43:03,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:43:03,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:43:03,750 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:43:37,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:43:37,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:43:37,781 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable46 [2021-06-06 17:43:37,781 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:43:37,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:43:37,781 INFO L82 PathProgramCache]: Analyzing trace with hash 574251041, now seen corresponding path program 27 times [2021-06-06 17:43:37,781 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:43:37,781 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767423024] [2021-06-06 17:43:37,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:43:37,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:43:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 91 proven. 1846 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2021-06-06 17:43:44,152 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:43:44,153 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767423024] [2021-06-06 17:43:44,153 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1767423024] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:43:44,153 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1701673211] [2021-06-06 17:43:44,153 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 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 17:43:44,255 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 17 check-sat command(s) [2021-06-06 17:43:44,255 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:43:44,259 WARN L261 TraceCheckSpWp]: Trace formula consists of 529 conjuncts, 403 conjunts are in the unsatisfiable core [2021-06-06 17:43:44,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:44:19,663 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 156 [2021-06-06 17:44:53,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,724 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:44:53,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:44:53,766 INFO L244 Elim1Store]: Index analysis took 368 ms [2021-06-06 17:44:53,801 INFO L354 Elim1Store]: treesize reduction 229, result has 3.4 percent of original size [2021-06-06 17:44:53,802 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 25 new quantified variables, introduced 46 case distinctions, treesize of input 402 treesize of output 136 [2021-06-06 17:44:53,804 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:44:53,825 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:44:53,830 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-06-06 17:44:53,830 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:448, output treesize:42 [2021-06-06 17:44:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2653 backedges. 0 proven. 2653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:44:56,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1701673211] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:44:56,799 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:44:56,799 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [88, 158] total 244 [2021-06-06 17:44:56,799 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417123745] [2021-06-06 17:44:56,799 INFO L462 AbstractCegarLoop]: Interpolant automaton has 245 states [2021-06-06 17:44:56,799 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:44:56,800 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 245 interpolants. [2021-06-06 17:44:56,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=751, Invalid=59025, Unknown=4, NotChecked=0, Total=59780 [2021-06-06 17:44:56,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:44:56,808 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:44:56,808 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 245 states, 245 states have (on average 1.4857142857142858) internal successors, (364), 244 states have internal predecessors, (364), 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 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:44:56,808 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:44:56,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:45:39,347 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2021-06-06 17:45:40,152 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2021-06-06 17:45:42,703 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 111 [2021-06-06 17:45:43,510 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2021-06-06 17:45:52,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:52,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:52,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:45:52,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:52,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-06 17:45:52,996 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-06-06 17:45:52,996 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:45:52,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:45:52,996 INFO L82 PathProgramCache]: Analyzing trace with hash 410621051, now seen corresponding path program 28 times [2021-06-06 17:45:52,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:45:52,996 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1706935628] [2021-06-06 17:45:52,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:45:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:45:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 107 proven. 2114 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2021-06-06 17:45:53,428 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:45:53,428 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1706935628] [2021-06-06 17:45:53,428 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1706935628] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:45:53,428 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682409993] [2021-06-06 17:45:53,428 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 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 17:45:53,511 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-06-06 17:45:53,511 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:45:53,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 558 conjuncts, 108 conjunts are in the unsatisfiable core [2021-06-06 17:45:53,515 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:45:54,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:45:54,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-06-06 17:45:54,324 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:45:54,328 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:45:54,329 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 17:45:54,329 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2021-06-06 17:45:54,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2977 backedges. 0 proven. 1972 refuted. 0 times theorem prover too weak. 1005 trivial. 0 not checked. [2021-06-06 17:45:54,360 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1682409993] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:45:54,360 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:45:54,360 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 25] total 42 [2021-06-06 17:45:54,360 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855740310] [2021-06-06 17:45:54,360 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-06-06 17:45:54,360 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:45:54,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-06-06 17:45:54,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=1698, Unknown=0, NotChecked=0, Total=1806 [2021-06-06 17:45:54,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:45:54,361 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:45:54,361 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 4.837209302325581) internal successors, (208), 42 states have internal predecessors, (208), 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 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:45:54,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-06 17:45:54,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:45:56,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:45:56,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:45:56,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:45:56,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:56,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 131 states. [2021-06-06 17:45:56,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:45:56,750 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54 [2021-06-06 17:45:56,750 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-06-06 17:45:56,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-06-06 17:45:56,750 INFO L82 PathProgramCache]: Analyzing trace with hash 1357203837, now seen corresponding path program 29 times [2021-06-06 17:45:56,750 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-06-06 17:45:56,750 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373809280] [2021-06-06 17:45:56,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-06-06 17:45:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-06-06 17:46:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 98 proven. 2176 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2021-06-06 17:46:04,365 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-06-06 17:46:04,365 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373809280] [2021-06-06 17:46:04,365 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373809280] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:46:04,365 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [345877377] [2021-06-06 17:46:04,365 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 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 17:46:04,467 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2021-06-06 17:46:04,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-06-06 17:46:04,472 WARN L261 TraceCheckSpWp]: Trace formula consists of 569 conjuncts, 451 conjunts are in the unsatisfiable core [2021-06-06 17:46:04,475 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-06-06 17:46:31,625 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 108 [2021-06-06 17:46:35,063 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2021-06-06 17:47:14,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-06-06 17:47:14,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-06-06 17:47:14,537 INFO L244 Elim1Store]: Index analysis took 421 ms [2021-06-06 17:47:14,541 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 442 treesize of output 138 [2021-06-06 17:47:14,543 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-06-06 17:47:14,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-06-06 17:47:14,555 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 17:47:14,555 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:468, output treesize:30 [2021-06-06 17:47:17,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3108 backedges. 0 proven. 3108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-06-06 17:47:17,043 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [345877377] provided 0 perfect and 1 imperfect interpolant sequences [2021-06-06 17:47:17,043 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-06-06 17:47:17,043 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [95, 186] total 279 [2021-06-06 17:47:17,043 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326173140] [2021-06-06 17:47:17,043 INFO L462 AbstractCegarLoop]: Interpolant automaton has 280 states [2021-06-06 17:47:17,043 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-06-06 17:47:17,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 280 interpolants. [2021-06-06 17:47:17,047 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=988, Invalid=77132, Unknown=0, NotChecked=0, Total=78120 [2021-06-06 17:47:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:47:17,047 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-06-06 17:47:17,048 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 280 states, 280 states have (on average 1.3964285714285714) internal successors, (391), 279 states have internal predecessors, (391), 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 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 101 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 37 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 112 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 108 states. [2021-06-06 17:47:17,048 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 119 states. [2021-06-06 17:47:17,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-06-06 17:47:17,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 123 states. [2021-06-06 17:47:17,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 131 states. [2021-06-06 17:47:17,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-06-06 17:47:17,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-06-06 17:48:18,505 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 105 [2021-06-06 17:48:19,277 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 103 [2021-06-06 17:48:20,080 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2021-06-06 17:48:20,934 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 112 [2021-06-06 17:48:25,366 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 110 [2021-06-06 17:48:30,113 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 Received shutdown request... [2021-06-06 17:48:31,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable55 [2021-06-06 17:48:31,820 WARN L547 AbstractCegarLoop]: Verification canceled [2021-06-06 17:48:31,829 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-06-06 17:48:31,830 WARN L196 ceAbstractionStarter]: Timeout [2021-06-06 17:48:31,830 INFO L202 PluginConnector]: Adding new model queue-add-2-nl.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.06 05:48:31 BasicIcfg [2021-06-06 17:48:31,830 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-06-06 17:48:31,830 INFO L168 Benchmark]: Toolchain (without parser) took 815756.78 ms. Allocated memory was 350.2 MB in the beginning and 610.3 MB in the end (delta: 260.0 MB). Free memory was 329.6 MB in the beginning and 82.8 MB in the end (delta: 246.8 MB). Peak memory consumption was 508.8 MB. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 350.2 MB. Free memory was 330.8 MB in the beginning and 330.7 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.18 ms. Allocated memory is still 350.2 MB. Free memory was 329.5 MB in the beginning and 328.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 INFO L168 Benchmark]: Boogie Preprocessor took 17.90 ms. Allocated memory is still 350.2 MB. Free memory was 328.1 MB in the beginning and 327.2 MB in the end (delta: 947.2 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 INFO L168 Benchmark]: RCFGBuilder took 280.46 ms. Allocated memory is still 350.2 MB. Free memory was 327.1 MB in the beginning and 313.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 INFO L168 Benchmark]: TraceAbstraction took 815427.58 ms. Allocated memory was 350.2 MB in the beginning and 610.3 MB in the end (delta: 260.0 MB). Free memory was 313.3 MB in the beginning and 82.8 MB in the end (delta: 230.5 MB). Peak memory consumption was 492.0 MB. Max. memory is 16.0 GB. [2021-06-06 17:48:31,831 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 0.10 ms. Allocated memory is still 350.2 MB. Free memory was 330.8 MB in the beginning and 330.7 MB in the end (delta: 70.4 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 19.18 ms. Allocated memory is still 350.2 MB. Free memory was 329.5 MB in the beginning and 328.1 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 17.90 ms. Allocated memory is still 350.2 MB. Free memory was 328.1 MB in the beginning and 327.2 MB in the end (delta: 947.2 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 280.46 ms. Allocated memory is still 350.2 MB. Free memory was 327.1 MB in the beginning and 313.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 815427.58 ms. Allocated memory was 350.2 MB in the beginning and 610.3 MB in the end (delta: 260.0 MB). Free memory was 313.3 MB in the beginning and 82.8 MB in the end (delta: 230.5 MB). Peak memory consumption was 492.0 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: 16378, positive: 13124, positive conditional: 13124, positive unconditional: 0, negative: 3254, negative conditional: 3254, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 13217, positive: 13124, positive conditional: 13124, positive unconditional: 0, negative: 93, negative conditional: 93, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 13217, positive: 12384, positive conditional: 0, positive unconditional: 12384, negative: 833, negative conditional: 0, negative unconditional: 833, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 91, positive: 89, positive conditional: 0, positive unconditional: 89, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 91, positive: 88, positive conditional: 0, positive unconditional: 88, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3, positive: 1, positive conditional: 0, positive unconditional: 1, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 13217, positive: 12295, positive conditional: 0, positive unconditional: 12295, negative: 831, negative conditional: 0, negative unconditional: 831, unknown: 91, unknown conditional: 0, unknown unconditional: 91] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750, SemanticConditionEliminator.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 9137, positive: 740, positive conditional: 740, positive unconditional: 0, negative: 8397, negative conditional: 2647, negative unconditional: 5750, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 112, positive: 22, positive conditional: 21, positive unconditional: 1, negative: 90, negative conditional: 88, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 241, positive: 49, positive conditional: 48, positive unconditional: 1, negative: 193, negative conditional: 164, negative unconditional: 29, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 9137, positive: 719, positive conditional: 719, positive unconditional: 0, negative: 8309, negative conditional: 2559, negative unconditional: 5750, unknown: 109, unknown conditional: 109, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 200, Positive cache size: 110, Positive conditional cache size: 21, Positive unconditional cache size: 89, Negative cache size: 90, Negative conditional cache size: 88, Negative unconditional cache size: 2, Eliminated conditions: 5750 ], Maximal queried relation: 33, Independence queries for same thread: 3161 - TimeoutResultAtElement [Line: 66]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 372 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 5 procedures, 48 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 815357.3ms, OverallIterations: 33, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.3ms, PartialOrderReductionTime: 360679.9ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1810, 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: 339.2ms SsaConstructionTime, 1618.6ms SatisfiabilityAnalysisTime, 445467.1ms InterpolantComputationTime, 7867 NumberOfCodeBlocks, 7867 NumberOfCodeBlocksAsserted, 202 NumberOfCheckSat, 7803 ConstructedInterpolants, 880 QuantifiedInterpolants, 487026 SizeOfPredicates, 411 NumberOfNonLiveVariables, 8774 ConjunctsInSsa, 4431 ConjunctsInUnsatCore, 64 InterpolantComputations, 3 PerfectInterpolantSequences, 11619/59013 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