/usr/bin/java -Xmx8000000000 -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-NewStatesSleepPersistentFixedOrder-NoLbe-Random7777.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-symm.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 23:54:59,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 23:54:59,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 23:54:59,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 23:54:59,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 23:54:59,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 23:54:59,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 23:54:59,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 23:54:59,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 23:54:59,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 23:54:59,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 23:54:59,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 23:54:59,688 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 23:54:59,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 23:54:59,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 23:54:59,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 23:54:59,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-14 23:54:59,698 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-NewStatesSleepPersistentFixedOrder-NoLbe-Random7777.epf [2021-07-14 23:54:59,714 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 23:54:59,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 23:54:59,715 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 23:54:59,715 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 23:54:59,715 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 23:54:59,716 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 23:54:59,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 23:54:59,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 23:54:59,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 23:54:59,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 23:54:59,718 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-14 23:54:59,719 INFO L138 SettingsManager]: * Random seed used by POR DFS order=7777 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 23:54:59,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 23:54:59,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 23:54:59,974 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 23:54:59,975 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 23:54:59,977 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 23:54:59,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-symm.wvr.bpl [2021-07-14 23:54:59,978 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-symm.wvr.bpl' [2021-07-14 23:55:00,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 23:55:00,018 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 23:55:00,019 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 23:55:00,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 23:55:00,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 23:55:00,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 23:55:00,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 23:55:00,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 23:55:00,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 23:55:00,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/1) ... [2021-07-14 23:55:00,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 23:55:00,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 23:55:00,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 23:55:00,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 23:55:00,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (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 [2021-07-14 23:55:00,139 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 23:55:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 23:55:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 23:55:00,139 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 23:55:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 23:55:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 23:55:00,140 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 23:55:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 23:55:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 23:55:00,142 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 23:55:00,691 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 23:55:00,692 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-07-14 23:55:00,693 INFO L202 PluginConnector]: Adding new model poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:55:00 BoogieIcfgContainer [2021-07-14 23:55:00,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 23:55:00,696 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 23:55:00,696 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 23:55:00,698 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 23:55:00,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 11:55:00" (1/2) ... [2021-07-14 23:55:00,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a153a and model type poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 11:55:00, skipping insertion in model container [2021-07-14 23:55:00,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-symm.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 11:55:00" (2/2) ... [2021-07-14 23:55:00,702 INFO L111 eAbstractionObserver]: Analyzing ICFG poker-hand-symm.wvr.bpl [2021-07-14 23:55:00,707 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 23:55:00,707 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 23:55:00,707 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 23:55:00,708 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 23:55:00,739 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-07-14 23:55:00,763 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 [2021-07-14 23:55:00,795 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 23:55:00,796 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 23:55:00,796 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 23:55:00,796 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 23:55:00,796 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 23:55:00,796 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 23:55:00,796 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 23:55:00,796 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 23:55:00,830 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:00,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:00,833 INFO L82 PathProgramCache]: Analyzing trace with hash 660203361, now seen corresponding path program 1 times [2021-07-14 23:55:00,838 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:00,838 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [234736220] [2021-07-14 23:55:00,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:00,927 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:00,928 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [234736220] [2021-07-14 23:55:00,928 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [234736220] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 23:55:00,928 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 23:55:00,928 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 23:55:00,929 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638279674] [2021-07-14 23:55:00,931 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 23:55:00,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:00,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 23:55:00,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 23:55:00,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:00,940 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:00,941 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.0) internal successors, (12), 3 states have internal predecessors, (12), 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) [2021-07-14 23:55:00,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:00,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:00,952 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 23:55:00,952 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:00,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:00,953 INFO L82 PathProgramCache]: Analyzing trace with hash -1578548123, now seen corresponding path program 1 times [2021-07-14 23:55:00,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:00,953 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229376115] [2021-07-14 23:55:00,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:00,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:00,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 23:55:00,988 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:00,988 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229376115] [2021-07-14 23:55:00,988 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229376115] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 23:55:00,988 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 23:55:00,989 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 23:55:00,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990786207] [2021-07-14 23:55:00,990 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 23:55:00,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:00,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 23:55:00,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 23:55:00,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:00,993 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:00,993 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 23:55:00,993 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:00,994 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:01,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:01,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:01,008 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 23:55:01,008 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:01,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:01,009 INFO L82 PathProgramCache]: Analyzing trace with hash -494952093, now seen corresponding path program 1 times [2021-07-14 23:55:01,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:01,009 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156409770] [2021-07-14 23:55:01,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:01,513 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:01,514 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156409770] [2021-07-14 23:55:01,514 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156409770] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:01,514 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1384997695] [2021-07-14 23:55:01,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:01,567 INFO L263 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 19 conjunts are in the unsatisfiable core [2021-07-14 23:55:01,570 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:02,042 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1384997695] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:02,042 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:02,042 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2021-07-14 23:55:02,042 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2124801278] [2021-07-14 23:55:02,042 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 23:55:02,042 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:02,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 23:55:02,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-07-14 23:55:02,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:02,043 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:02,043 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 23:55:02,043 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:02,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:02,044 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:02,279 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2021-07-14 23:55:02,420 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 43 [2021-07-14 23:55:02,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:02,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:02,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:02,685 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:02,685 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:02,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:02,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1697627787, now seen corresponding path program 2 times [2021-07-14 23:55:02,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:02,686 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813612008] [2021-07-14 23:55:02,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:02,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:02,807 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:02,807 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813612008] [2021-07-14 23:55:02,807 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813612008] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:02,808 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2005234619] [2021-07-14 23:55:02,808 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 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 [2021-07-14 23:55:02,852 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 23:55:02,853 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:02,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 23:55:02,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:03,327 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2005234619] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:03,327 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:03,327 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-07-14 23:55:03,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314842821] [2021-07-14 23:55:03,327 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 23:55:03,327 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:03,328 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 23:55:03,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-07-14 23:55:03,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:03,328 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:03,328 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 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) [2021-07-14 23:55:03,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:03,328 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:03,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:03,329 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:03,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:03,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:03,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:03,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:03,631 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-07-14 23:55:03,631 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:03,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:03,632 INFO L82 PathProgramCache]: Analyzing trace with hash -1263213531, now seen corresponding path program 3 times [2021-07-14 23:55:03,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:03,632 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67692079] [2021-07-14 23:55:03,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:03,748 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:03,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67692079] [2021-07-14 23:55:03,748 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67692079] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:03,748 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2009903110] [2021-07-14 23:55:03,748 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 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 [2021-07-14 23:55:03,778 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-07-14 23:55:03,778 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:03,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 23:55:03,779 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:04,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,325 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,333 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 3 [2021-07-14 23:55:04,335 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,339 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 [2021-07-14 23:55:04,340 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,344 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 3 [2021-07-14 23:55:04,345 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,351 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,362 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,365 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,366 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,370 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,373 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,377 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,383 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,386 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,390 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,394 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,397 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,400 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,404 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 18 treesize of output 1 [2021-07-14 23:55:04,405 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:04,407 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 18 treesize of output 1 [2021-07-14 23:55:04,408 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,445 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:55:04,448 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 5 treesize of output 3 [2021-07-14 23:55:04,450 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:04,452 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,457 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:04,458 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:04,458 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:55:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:04,464 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2009903110] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:04,464 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:04,464 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 10 [2021-07-14 23:55:04,464 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765003642] [2021-07-14 23:55:04,464 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 23:55:04,464 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:04,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 23:55:04,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2021-07-14 23:55:04,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:04,465 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:04,465 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.1) internal successors, (21), 10 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) [2021-07-14 23:55:04,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:04,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:04,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:04,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:04,465 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:04,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:04,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:04,734 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:04,734 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:04,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:04,735 INFO L82 PathProgramCache]: Analyzing trace with hash 256071411, now seen corresponding path program 4 times [2021-07-14 23:55:04,735 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:04,735 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1163669447] [2021-07-14 23:55:04,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:05,055 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 31 [2021-07-14 23:55:05,214 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:05,214 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:05,214 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1163669447] [2021-07-14 23:55:05,215 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1163669447] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:05,215 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [278074839] [2021-07-14 23:55:05,215 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:05,263 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 23:55:05,264 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:05,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 23 conjunts are in the unsatisfiable core [2021-07-14 23:55:05,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:06,261 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5196 conjuctions. This might take some time... [2021-07-14 23:55:07,547 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 4140 conjuctions. [2021-07-14 23:55:07,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,598 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,610 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,633 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 5 treesize of output 3 [2021-07-14 23:55:07,635 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,649 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,660 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 5 treesize of output 3 [2021-07-14 23:55:07,661 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,671 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,681 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,693 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 [2021-07-14 23:55:07,694 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,713 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,724 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,733 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,746 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 5 treesize of output 3 [2021-07-14 23:55:07,747 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,757 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,769 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 [2021-07-14 23:55:07,771 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,783 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,799 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,810 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 5 treesize of output 3 [2021-07-14 23:55:07,811 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,821 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,831 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,841 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,850 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,859 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,871 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,882 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,891 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,900 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,911 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,924 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 [2021-07-14 23:55:07,924 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,936 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,950 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,962 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,983 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:07,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:07,999 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,010 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,023 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 [2021-07-14 23:55:08,024 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,064 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,072 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,081 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,089 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,100 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,108 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,116 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,132 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,142 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,151 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,160 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,168 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 13 treesize of output 9 [2021-07-14 23:55:08,170 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,184 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,194 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 [2021-07-14 23:55:08,195 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,205 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,213 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,221 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,230 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,238 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,249 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,261 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,271 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,281 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,289 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,311 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,321 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,332 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,342 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,352 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,361 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,370 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,380 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,390 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 [2021-07-14 23:55:08,391 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,409 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,418 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,430 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,439 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,448 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,457 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,467 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,476 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,486 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 5 treesize of output 3 [2021-07-14 23:55:08,487 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,497 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 5 treesize of output 3 [2021-07-14 23:55:08,497 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,513 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,528 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,540 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,551 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,566 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,586 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,599 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,612 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,627 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,641 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,655 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,672 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,686 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 [2021-07-14 23:55:08,686 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,696 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,707 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,717 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,726 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,737 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,747 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,758 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,770 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,779 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,789 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,801 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,813 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,825 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,864 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,873 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,884 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,894 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,903 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,915 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,923 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,931 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,938 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,948 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,961 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,971 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,980 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:08,988 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:08,996 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 13 treesize of output 9 [2021-07-14 23:55:08,997 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,006 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,014 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,023 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,031 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,040 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 5 treesize of output 3 [2021-07-14 23:55:09,042 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,051 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,059 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,067 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,079 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,089 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,097 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,105 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,114 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,121 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,128 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,135 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,144 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,150 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,159 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,166 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,186 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,194 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,201 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,208 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,215 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,222 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,230 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,239 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,245 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 5 treesize of output 3 [2021-07-14 23:55:09,246 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,254 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,260 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,269 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,277 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,285 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,292 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,301 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,310 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,317 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,325 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,333 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,343 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,349 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,356 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,364 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,372 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,378 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,386 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,408 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,415 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,422 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,429 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,436 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,446 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,454 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,464 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,471 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,478 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,486 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,494 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,501 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,509 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,516 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,524 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,531 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,538 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,547 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,556 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,563 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,570 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,576 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,583 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,590 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,598 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,605 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,612 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,620 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,629 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,637 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,644 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,650 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,666 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,674 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,683 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,692 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,699 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,707 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,714 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,723 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,736 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,746 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,753 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,761 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,772 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,778 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,785 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,791 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,822 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,826 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,832 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,841 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,846 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,851 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,856 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,861 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,865 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,870 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,874 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,883 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,888 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,895 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,899 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,904 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,908 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,913 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,925 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 13 treesize of output 9 [2021-07-14 23:55:09,929 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,934 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,947 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,954 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,958 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,963 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,967 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,972 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,976 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,980 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,989 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,993 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:09,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:09,998 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,004 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,008 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,013 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,019 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,024 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,028 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,033 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,037 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,041 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,045 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,049 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,053 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,057 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,060 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,064 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,067 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,071 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,074 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,078 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,081 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,085 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,089 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,092 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,096 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,099 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,223 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-07-14 23:55:10,223 INFO L628 ElimStorePlain]: treesize reduction 130, result has 54.1 percent of original size [2021-07-14 23:55:10,227 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 5 treesize of output 3 [2021-07-14 23:55:10,228 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,231 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 13 treesize of output 9 [2021-07-14 23:55:10,232 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,234 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,237 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 13 treesize of output 9 [2021-07-14 23:55:10,238 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,240 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 5 treesize of output 3 [2021-07-14 23:55:10,241 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:10,243 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:10,298 INFO L628 ElimStorePlain]: treesize reduction 2, result has 97.3 percent of original size [2021-07-14 23:55:10,300 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-07-14 23:55:10,300 INFO L247 ElimStorePlain]: Needed 278 recursive calls to eliminate 3 variables, input treesize:10422, output treesize:41 [2021-07-14 23:55:10,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:10,353 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [278074839] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:10,354 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:10,354 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-07-14 23:55:10,354 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205740295] [2021-07-14 23:55:10,354 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 23:55:10,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:10,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 23:55:10,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2021-07-14 23:55:10,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:10,355 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:10,355 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 1.6363636363636365) internal successors, (18), 11 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:10,355 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:10,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:10,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:10,821 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:10,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:10,821 INFO L82 PathProgramCache]: Analyzing trace with hash 109264357, now seen corresponding path program 5 times [2021-07-14 23:55:10,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:10,822 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379951118] [2021-07-14 23:55:10,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:10,927 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:10,928 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:10,928 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379951118] [2021-07-14 23:55:10,928 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379951118] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:10,928 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1769632590] [2021-07-14 23:55:10,928 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 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 [2021-07-14 23:55:10,960 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-07-14 23:55:10,960 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:10,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 23:55:10,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:11,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:11,033 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1769632590] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:11,033 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:11,033 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-07-14 23:55:11,033 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [950300251] [2021-07-14 23:55:11,033 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 23:55:11,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:11,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 23:55:11,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-07-14 23:55:11,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:11,034 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:11,034 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 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) [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:11,034 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:11,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:11,431 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable339,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:11,431 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:11,432 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:11,432 INFO L82 PathProgramCache]: Analyzing trace with hash 691204405, now seen corresponding path program 6 times [2021-07-14 23:55:11,432 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:11,432 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114695199] [2021-07-14 23:55:11,433 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:11,537 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:11,537 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114695199] [2021-07-14 23:55:11,538 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114695199] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:11,538 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1458258764] [2021-07-14 23:55:11,538 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 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 [2021-07-14 23:55:11,570 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-07-14 23:55:11,570 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:11,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 23:55:11,571 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:11,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:11,636 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1458258764] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:11,636 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:11,636 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-07-14 23:55:11,636 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397132671] [2021-07-14 23:55:11,636 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 23:55:11,636 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:11,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 23:55:11,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-07-14 23:55:11,637 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:11,637 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:11,637 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 1.9) internal successors, (19), 10 states have internal predecessors, (19), 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) [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:11,637 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:11,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:11,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:12,053 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable341,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:12,053 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:12,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:12,054 INFO L82 PathProgramCache]: Analyzing trace with hash 713485283, now seen corresponding path program 7 times [2021-07-14 23:55:12,054 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:12,054 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791860772] [2021-07-14 23:55:12,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:12,554 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:12,554 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791860772] [2021-07-14 23:55:12,554 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791860772] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:12,554 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1970742362] [2021-07-14 23:55:12,554 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 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 [2021-07-14 23:55:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:12,599 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 27 conjunts are in the unsatisfiable core [2021-07-14 23:55:12,600 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:16,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,680 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,697 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,711 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:16,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:16,729 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 16 treesize of output 7 [2021-07-14 23:55:16,730 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,743 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:16,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:16,763 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 [2021-07-14 23:55:16,764 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,782 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,801 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,816 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,835 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,850 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,870 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,886 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,902 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,922 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,941 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,959 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:16,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:16,981 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,004 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,022 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,042 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,065 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 16 treesize of output 7 [2021-07-14 23:55:17,065 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,084 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,106 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,126 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 3 [2021-07-14 23:55:17,127 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,147 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 16 treesize of output 7 [2021-07-14 23:55:17,148 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,162 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,192 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,207 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 [2021-07-14 23:55:17,208 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,220 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,233 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,249 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 18 treesize of output 1 [2021-07-14 23:55:17,250 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,261 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,277 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,292 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,309 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 23 treesize of output 1 [2021-07-14 23:55:17,310 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,321 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,336 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 16 treesize of output 7 [2021-07-14 23:55:17,337 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,351 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,363 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,375 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,399 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,416 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 16 treesize of output 7 [2021-07-14 23:55:17,417 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,444 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,474 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 3 [2021-07-14 23:55:17,475 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,488 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,506 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 16 treesize of output 7 [2021-07-14 23:55:17,506 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,519 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,531 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,573 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,588 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,608 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 [2021-07-14 23:55:17,608 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,625 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,639 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,656 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,669 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,684 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 18 treesize of output 1 [2021-07-14 23:55:17,685 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,703 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,716 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,729 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,743 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,759 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,783 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 18 treesize of output 1 [2021-07-14 23:55:17,783 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,819 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,838 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,861 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,879 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,898 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,913 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:17,931 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 3 [2021-07-14 23:55:17,932 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,960 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:17,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:17,983 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,004 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,022 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,043 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 23 treesize of output 1 [2021-07-14 23:55:18,043 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,064 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,082 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,098 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,120 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 25 treesize of output 9 [2021-07-14 23:55:18,121 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,140 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,168 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,188 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,205 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,228 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 16 treesize of output 7 [2021-07-14 23:55:18,229 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,253 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 18 treesize of output 1 [2021-07-14 23:55:18,254 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,281 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,304 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,328 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,351 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,377 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,413 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,442 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,470 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,495 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,517 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,550 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,589 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,602 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,611 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,622 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,638 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 18 treesize of output 1 [2021-07-14 23:55:18,639 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,654 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,664 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,677 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,690 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,700 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,710 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,732 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 3 [2021-07-14 23:55:18,733 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,747 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,757 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,773 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,784 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,794 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,823 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 16 treesize of output 7 [2021-07-14 23:55:18,823 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,838 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,852 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,864 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,878 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 16 treesize of output 7 [2021-07-14 23:55:18,878 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,890 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 25 treesize of output 9 [2021-07-14 23:55:18,891 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,907 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,918 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,938 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:18,952 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 16 treesize of output 7 [2021-07-14 23:55:18,953 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,968 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,981 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:18,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:18,992 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,005 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,039 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 18 treesize of output 1 [2021-07-14 23:55:19,039 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,053 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,064 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,075 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,089 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,104 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,119 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,132 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,147 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,159 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,174 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,187 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,207 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,218 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,231 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,245 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,259 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,271 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,283 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,304 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,322 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,335 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,359 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,373 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,391 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,419 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,449 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,469 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,485 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,501 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,515 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,530 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,549 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 18 treesize of output 1 [2021-07-14 23:55:19,550 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,567 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,594 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 18 treesize of output 1 [2021-07-14 23:55:19,595 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,614 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,628 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,642 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,660 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 3 [2021-07-14 23:55:19,661 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,680 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,697 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,715 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 16 treesize of output 7 [2021-07-14 23:55:19,715 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,734 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,752 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 18 treesize of output 1 [2021-07-14 23:55:19,753 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,773 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,788 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,809 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,827 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:19,844 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 23 treesize of output 1 [2021-07-14 23:55:19,845 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,863 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,881 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,899 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,918 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,957 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,967 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,979 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:19,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:19,989 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,002 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,020 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 23 treesize of output 1 [2021-07-14 23:55:20,029 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,038 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,046 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,054 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,064 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,072 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,080 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,090 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,099 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,107 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,114 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,125 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 3 [2021-07-14 23:55:20,126 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,134 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,142 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,152 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,159 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,169 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,177 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,188 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,198 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,206 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,216 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,225 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,232 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,241 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,248 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,257 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 18 treesize of output 1 [2021-07-14 23:55:20,258 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,268 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,278 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 25 treesize of output 9 [2021-07-14 23:55:20,279 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,289 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,298 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,310 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,320 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,329 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,339 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,347 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,356 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,366 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,375 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,383 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,392 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,405 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,420 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,442 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,456 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,470 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,486 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,498 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,510 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,522 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 18 treesize of output 1 [2021-07-14 23:55:20,523 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,533 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,545 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,558 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,569 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,584 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,595 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,604 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,614 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,622 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,631 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,640 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,660 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,675 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:20,685 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 18 treesize of output 1 [2021-07-14 23:55:20,686 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,695 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,706 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,717 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,728 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,738 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,747 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,757 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,767 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,777 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,788 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,797 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,806 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,815 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,837 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,848 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,856 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,864 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,871 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,880 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,887 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,895 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,904 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,913 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,921 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,929 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,938 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,946 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,954 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,963 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,971 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,978 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,987 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:20,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:20,995 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,002 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,009 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,018 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,026 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,034 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,042 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,050 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,057 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,065 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,074 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,086 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,096 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,107 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,115 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,132 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,141 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,149 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,161 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,171 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,191 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,198 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,204 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,210 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 18 treesize of output 1 [2021-07-14 23:55:21,210 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,216 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,221 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,225 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,230 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,236 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,241 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,246 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,251 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,256 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,261 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,267 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,271 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,275 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,280 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,285 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,289 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,293 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,298 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,302 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,306 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,310 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,311 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 18 treesize of output 1 [2021-07-14 23:55:21,312 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,316 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,320 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,324 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,328 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,333 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,337 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,342 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,346 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,350 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,362 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,367 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,372 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,377 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,381 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,385 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,389 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,394 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 18 treesize of output 1 [2021-07-14 23:55:21,394 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,398 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,402 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,406 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,410 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,413 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,417 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,420 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,423 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,424 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,427 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,550 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 39 [2021-07-14 23:55:21,551 INFO L628 ElimStorePlain]: treesize reduction 112, result has 57.7 percent of original size [2021-07-14 23:55:21,556 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 5 treesize of output 3 [2021-07-14 23:55:21,557 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:21,561 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 9 [2021-07-14 23:55:21,562 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,564 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 13 treesize of output 9 [2021-07-14 23:55:21,565 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,568 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 5 treesize of output 3 [2021-07-14 23:55:21,569 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,571 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:21,574 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:21,622 INFO L628 ElimStorePlain]: treesize reduction 2, result has 97.3 percent of original size [2021-07-14 23:55:21,624 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-07-14 23:55:21,624 INFO L247 ElimStorePlain]: Needed 358 recursive calls to eliminate 3 variables, input treesize:15832, output treesize:41 [2021-07-14 23:55:21,704 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:21,705 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1970742362] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:21,705 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:21,705 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 20 [2021-07-14 23:55:21,705 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1507957414] [2021-07-14 23:55:21,705 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 23:55:21,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:21,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 23:55:21,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2021-07-14 23:55:21,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:21,706 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:21,706 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.4) internal successors, (28), 20 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:21,706 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:22,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:22,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:22,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:22,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:22,389 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable344 [2021-07-14 23:55:22,390 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:22,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:22,390 INFO L82 PathProgramCache]: Analyzing trace with hash 1404192501, now seen corresponding path program 8 times [2021-07-14 23:55:22,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:22,390 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725459779] [2021-07-14 23:55:22,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:22,509 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:22,509 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:22,509 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725459779] [2021-07-14 23:55:22,509 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725459779] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:22,509 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1672301148] [2021-07-14 23:55:22,509 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 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 [2021-07-14 23:55:22,555 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 23:55:22,555 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:22,555 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-14 23:55:22,556 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:22,834 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1672301148] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:22,834 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:22,834 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-07-14 23:55:22,834 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1970174402] [2021-07-14 23:55:22,835 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 23:55:22,835 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:22,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 23:55:22,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2021-07-14 23:55:22,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:22,836 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:22,836 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:22,836 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:23,118 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:23,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:23,321 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1566,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:23,321 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:23,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:23,321 INFO L82 PathProgramCache]: Analyzing trace with hash -2030502491, now seen corresponding path program 9 times [2021-07-14 23:55:23,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:23,321 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81174365] [2021-07-14 23:55:23,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:23,443 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:23,443 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81174365] [2021-07-14 23:55:23,443 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [81174365] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:23,443 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1374445438] [2021-07-14 23:55:23,443 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 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 [2021-07-14 23:55:23,475 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-14 23:55:23,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:23,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-14 23:55:23,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:23,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,965 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,969 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 [2021-07-14 23:55:23,969 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,973 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,976 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 3 [2021-07-14 23:55:23,978 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,981 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,984 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,987 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,990 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:23,994 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 3 [2021-07-14 23:55:23,995 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:23,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:23,997 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:24,007 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:24,008 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 18 treesize of output 1 [2021-07-14 23:55:24,008 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,012 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,015 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,017 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:24,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:24,018 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 18 treesize of output 1 [2021-07-14 23:55:24,019 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,021 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,024 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,027 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,029 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,076 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:55:24,078 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 5 treesize of output 3 [2021-07-14 23:55:24,080 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:24,082 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,086 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:24,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:24,087 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:55:24,092 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:24,092 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1374445438] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:24,092 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:24,092 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-07-14 23:55:24,092 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401133789] [2021-07-14 23:55:24,092 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 23:55:24,093 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:24,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 23:55:24,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=258, Unknown=0, NotChecked=0, Total=306 [2021-07-14 23:55:24,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:24,093 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:24,093 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.6111111111111112) internal successors, (29), 18 states have internal predecessors, (29), 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) [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:24,093 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:24,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:24,094 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:24,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:24,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:24,622 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1610,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:24,622 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:24,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:24,623 INFO L82 PathProgramCache]: Analyzing trace with hash -2055049869, now seen corresponding path program 10 times [2021-07-14 23:55:24,623 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:24,623 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456756155] [2021-07-14 23:55:24,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:25,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:25,183 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:25,183 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456756155] [2021-07-14 23:55:25,183 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1456756155] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:25,183 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [499142995] [2021-07-14 23:55:25,183 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 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 [2021-07-14 23:55:25,220 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 23:55:25,220 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:25,221 INFO L263 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-14 23:55:25,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:25,436 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2021-07-14 23:55:28,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,444 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,452 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,460 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,468 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,474 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,481 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 18 treesize of output 1 [2021-07-14 23:55:28,481 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,487 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,495 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,501 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,507 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,512 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,520 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 18 treesize of output 1 [2021-07-14 23:55:28,521 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,527 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,533 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,539 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,546 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,551 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,557 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,564 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 [2021-07-14 23:55:28,565 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,570 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,576 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,582 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,588 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 [2021-07-14 23:55:28,589 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,594 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,601 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,607 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,613 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,620 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 3 [2021-07-14 23:55:28,621 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,628 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 18 treesize of output 1 [2021-07-14 23:55:28,629 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,635 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,641 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,647 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,653 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,659 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,665 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,666 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 25 treesize of output 9 [2021-07-14 23:55:28,667 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,672 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,679 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 18 treesize of output 1 [2021-07-14 23:55:28,680 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,685 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,693 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,699 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 18 treesize of output 1 [2021-07-14 23:55:28,699 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,705 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,711 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 18 treesize of output 1 [2021-07-14 23:55:28,711 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,717 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,723 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,728 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,734 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,743 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 23 treesize of output 1 [2021-07-14 23:55:28,744 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,749 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,755 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,760 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,765 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,770 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,775 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,780 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,785 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,790 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,795 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 23 treesize of output 1 [2021-07-14 23:55:28,796 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,800 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,805 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,810 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,815 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,819 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,824 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,828 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,833 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 18 treesize of output 1 [2021-07-14 23:55:28,833 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,838 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 23 treesize of output 1 [2021-07-14 23:55:28,839 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,845 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 25 treesize of output 9 [2021-07-14 23:55:28,846 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,850 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,854 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,860 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 25 treesize of output 9 [2021-07-14 23:55:28,861 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,866 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,870 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,874 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,878 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,881 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,885 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,889 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,893 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,897 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,901 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,904 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,908 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,912 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,916 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,919 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:28,923 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 18 treesize of output 1 [2021-07-14 23:55:28,924 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,928 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,931 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,935 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,938 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,941 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,945 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,948 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,951 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,954 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:28,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:28,957 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:29,044 INFO L628 ElimStorePlain]: treesize reduction 34, result has 77.5 percent of original size [2021-07-14 23:55:29,048 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 5 treesize of output 3 [2021-07-14 23:55:29,049 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:29,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:29,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:29,052 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 9 [2021-07-14 23:55:29,053 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:29,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:29,055 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:29,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:29,058 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 9 [2021-07-14 23:55:29,059 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:29,081 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:29,082 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:55:29,082 INFO L247 ElimStorePlain]: Needed 101 recursive calls to eliminate 3 variables, input treesize:5087, output treesize:38 [2021-07-14 23:55:29,158 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:29,159 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [499142995] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:29,159 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:29,159 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 24 [2021-07-14 23:55:29,159 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894193347] [2021-07-14 23:55:29,159 INFO L462 AbstractCegarLoop]: Interpolant automaton has 24 states [2021-07-14 23:55:29,159 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:29,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2021-07-14 23:55:29,160 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=488, Unknown=0, NotChecked=0, Total=552 [2021-07-14 23:55:29,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:29,160 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:29,160 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 24 states, 24 states have (on average 1.3333333333333333) internal successors, (32), 24 states have internal predecessors, (32), 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) [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:29,160 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:29,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:29,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:30,169 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1739,12 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:30,169 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:30,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:30,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1917380939, now seen corresponding path program 11 times [2021-07-14 23:55:30,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:30,170 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775874575] [2021-07-14 23:55:30,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:30,319 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:30,319 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775874575] [2021-07-14 23:55:30,319 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775874575] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:30,319 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1993824002] [2021-07-14 23:55:30,319 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 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 [2021-07-14 23:55:30,356 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2021-07-14 23:55:30,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:30,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 22 conjunts are in the unsatisfiable core [2021-07-14 23:55:30,358 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:30,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,969 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 [2021-07-14 23:55:30,970 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,972 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,973 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 [2021-07-14 23:55:30,974 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:30,977 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,980 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 3 [2021-07-14 23:55:30,981 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:30,984 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,987 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 [2021-07-14 23:55:30,988 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,991 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 3 [2021-07-14 23:55:30,993 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:30,996 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 18 treesize of output 1 [2021-07-14 23:55:30,997 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:30,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,000 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,003 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,006 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,008 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,011 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,013 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:31,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:31,017 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 18 treesize of output 1 [2021-07-14 23:55:31,018 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,020 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,023 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,025 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,060 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:55:31,062 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 5 treesize of output 3 [2021-07-14 23:55:31,063 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:31,065 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,069 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:31,070 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:31,070 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:55:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:31,074 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1993824002] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:31,074 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:31,075 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 22 [2021-07-14 23:55:31,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123503135] [2021-07-14 23:55:31,075 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-07-14 23:55:31,075 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:31,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-07-14 23:55:31,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=403, Unknown=0, NotChecked=0, Total=462 [2021-07-14 23:55:31,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:31,075 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:31,076 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 1.5) internal successors, (33), 22 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) [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:31,076 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:31,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:31,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:31,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:31,720 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2504,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:31,720 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:31,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:31,721 INFO L82 PathProgramCache]: Analyzing trace with hash 1451718243, now seen corresponding path program 12 times [2021-07-14 23:55:31,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:31,721 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255298524] [2021-07-14 23:55:31,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:31,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:32,265 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:32,265 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:32,265 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255298524] [2021-07-14 23:55:32,266 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255298524] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:32,266 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1891370786] [2021-07-14 23:55:32,266 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 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 [2021-07-14 23:55:32,301 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-07-14 23:55:32,301 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:32,302 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2021-07-14 23:55:32,302 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:32,703 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-07-14 23:55:33,105 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 13 treesize of output 9 [2021-07-14 23:55:33,106 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,110 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,113 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 5 treesize of output 3 [2021-07-14 23:55:33,114 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,118 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,121 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,125 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,128 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,131 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,135 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,138 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,141 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,145 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,148 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,151 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,154 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,157 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,161 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,164 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,167 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,170 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,173 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,176 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,180 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,183 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,187 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,190 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,195 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,198 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,201 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 13 treesize of output 9 [2021-07-14 23:55:33,202 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,218 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,220 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,223 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,227 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 13 treesize of output 9 [2021-07-14 23:55:33,229 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,232 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,235 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,238 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,279 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:33,281 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 13 treesize of output 9 [2021-07-14 23:55:33,282 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,284 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 5 treesize of output 3 [2021-07-14 23:55:33,285 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,287 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 13 treesize of output 9 [2021-07-14 23:55:33,288 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:33,291 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:33,326 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:33,329 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:55:33,329 INFO L247 ElimStorePlain]: Needed 41 recursive calls to eliminate 3 variables, input treesize:1414, output treesize:38 [2021-07-14 23:55:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:33,406 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1891370786] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:33,406 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:33,406 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 18 [2021-07-14 23:55:33,406 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1154320327] [2021-07-14 23:55:33,408 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 23:55:33,408 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:33,408 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 23:55:33,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=262, Unknown=0, NotChecked=0, Total=306 [2021-07-14 23:55:33,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:33,408 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:33,408 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 18 states have internal predecessors, (26), 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) [2021-07-14 23:55:33,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:33,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:33,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:33,409 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:33,977 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 65 [2021-07-14 23:55:34,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:34,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:34,280 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2674 [2021-07-14 23:55:34,281 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:34,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:34,281 INFO L82 PathProgramCache]: Analyzing trace with hash 607573797, now seen corresponding path program 13 times [2021-07-14 23:55:34,281 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:34,281 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275728286] [2021-07-14 23:55:34,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:34,465 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:34,466 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:34,466 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275728286] [2021-07-14 23:55:34,466 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275728286] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:34,466 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [301360133] [2021-07-14 23:55:34,466 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 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 [2021-07-14 23:55:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:34,500 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 26 conjunts are in the unsatisfiable core [2021-07-14 23:55:34,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:34,612 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 5 treesize of output 3 [2021-07-14 23:55:34,613 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,615 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 5 treesize of output 3 [2021-07-14 23:55:34,616 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:34,618 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:34,620 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:34,636 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 5 treesize of output 3 [2021-07-14 23:55:34,637 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:34,638 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,643 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:34,643 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:34,643 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 3 variables, input treesize:97, output treesize:6 [2021-07-14 23:55:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:34,648 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [301360133] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:34,648 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:34,648 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 15 [2021-07-14 23:55:34,648 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1060124129] [2021-07-14 23:55:34,649 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 23:55:34,649 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:34,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 23:55:34,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2021-07-14 23:55:34,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:34,649 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:34,649 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 1.5333333333333334) internal successors, (23), 15 states have internal predecessors, (23), 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) [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:34,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:34,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:35,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:35,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:35,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:35,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:35,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:35,396 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2731,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:35,397 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:35,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:35,397 INFO L82 PathProgramCache]: Analyzing trace with hash -1879063565, now seen corresponding path program 14 times [2021-07-14 23:55:35,397 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:35,397 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371563806] [2021-07-14 23:55:35,397 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:36,220 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:36,220 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:36,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371563806] [2021-07-14 23:55:36,220 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371563806] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:36,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1299162605] [2021-07-14 23:55:36,220 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 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 [2021-07-14 23:55:36,260 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 23:55:36,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:36,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 41 conjunts are in the unsatisfiable core [2021-07-14 23:55:36,262 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:42,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,126 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,136 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,146 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,158 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 18 treesize of output 1 [2021-07-14 23:55:42,159 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,170 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 23 treesize of output 1 [2021-07-14 23:55:42,171 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,179 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,187 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,194 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,202 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,213 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 23 treesize of output 1 [2021-07-14 23:55:42,213 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,221 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,231 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,240 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 3 [2021-07-14 23:55:42,241 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,249 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,261 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 18 treesize of output 1 [2021-07-14 23:55:42,262 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,275 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,283 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,293 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,304 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,315 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,325 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,334 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 18 treesize of output 1 [2021-07-14 23:55:42,334 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,343 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,351 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,359 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,369 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 18 treesize of output 1 [2021-07-14 23:55:42,370 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,381 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 25 treesize of output 9 [2021-07-14 23:55:42,382 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,392 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,403 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,413 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,421 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,429 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,437 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,446 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,455 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,467 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,475 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,484 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 18 treesize of output 1 [2021-07-14 23:55:42,484 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,491 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,492 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,500 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,507 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,520 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,528 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,537 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,552 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 23 treesize of output 1 [2021-07-14 23:55:42,553 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,563 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 18 treesize of output 1 [2021-07-14 23:55:42,564 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,573 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,585 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,595 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,604 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,612 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 23 treesize of output 1 [2021-07-14 23:55:42,613 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,623 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,632 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,641 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,649 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,657 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,666 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,674 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,683 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,695 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,704 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,713 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,742 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,749 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,757 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,765 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 18 treesize of output 1 [2021-07-14 23:55:42,766 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,772 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,780 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 23 treesize of output 1 [2021-07-14 23:55:42,780 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,788 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,794 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,801 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,807 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,817 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,824 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,831 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 25 treesize of output 9 [2021-07-14 23:55:42,831 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,839 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 18 treesize of output 1 [2021-07-14 23:55:42,840 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,847 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,854 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,862 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,869 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,875 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,881 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,887 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,894 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,901 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,907 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,912 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:42,919 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 25 treesize of output 9 [2021-07-14 23:55:42,920 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,925 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,932 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,939 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,945 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,950 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,956 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,961 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,968 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,977 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,984 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,990 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:42,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:42,996 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,002 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,009 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 23 treesize of output 1 [2021-07-14 23:55:43,010 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,016 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,022 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,027 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,032 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,038 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,045 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 18 treesize of output 1 [2021-07-14 23:55:43,046 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,053 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,060 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,068 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,074 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,080 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,085 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,091 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 18 treesize of output 1 [2021-07-14 23:55:43,091 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,098 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 18 treesize of output 1 [2021-07-14 23:55:43,098 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,104 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,110 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,115 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,121 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 18 treesize of output 1 [2021-07-14 23:55:43,122 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,126 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,136 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,141 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,146 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,151 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,156 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,160 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,165 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,170 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,175 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,180 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,184 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,189 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,193 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,199 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,207 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 18 treesize of output 1 [2021-07-14 23:55:43,207 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,212 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,216 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,228 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,232 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,236 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,240 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,244 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,248 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,252 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,256 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,261 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,266 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 23 treesize of output 1 [2021-07-14 23:55:43,266 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,278 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,282 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,286 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,289 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,293 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,297 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,300 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,304 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,308 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 18 treesize of output 1 [2021-07-14 23:55:43,309 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,312 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,315 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,319 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 18 treesize of output 1 [2021-07-14 23:55:43,320 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,323 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,425 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 34 [2021-07-14 23:55:43,425 INFO L628 ElimStorePlain]: treesize reduction 34, result has 77.5 percent of original size [2021-07-14 23:55:43,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,430 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 9 [2021-07-14 23:55:43,431 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,433 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 5 treesize of output 3 [2021-07-14 23:55:43,434 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:43,437 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 9 [2021-07-14 23:55:43,438 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:43,441 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:43,472 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:43,474 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:55:43,474 INFO L247 ElimStorePlain]: Needed 167 recursive calls to eliminate 3 variables, input treesize:8537, output treesize:38 [2021-07-14 23:55:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:43,558 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1299162605] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:43,558 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:43,558 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 32 [2021-07-14 23:55:43,558 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874037482] [2021-07-14 23:55:43,558 INFO L462 AbstractCegarLoop]: Interpolant automaton has 32 states [2021-07-14 23:55:43,558 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:43,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2021-07-14 23:55:43,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=85, Invalid=907, Unknown=0, NotChecked=0, Total=992 [2021-07-14 23:55:43,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:43,559 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:43,559 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 32 states, 32 states have (on average 1.25) internal successors, (40), 32 states have internal predecessors, (40), 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) [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:43,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:44,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:44,425 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2742 [2021-07-14 23:55:44,425 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:44,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:44,426 INFO L82 PathProgramCache]: Analyzing trace with hash -1353057227, now seen corresponding path program 15 times [2021-07-14 23:55:44,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:44,426 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263109224] [2021-07-14 23:55:44,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:44,628 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:44,628 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263109224] [2021-07-14 23:55:44,628 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [263109224] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:44,628 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1297447078] [2021-07-14 23:55:44,628 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 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 [2021-07-14 23:55:44,671 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-07-14 23:55:44,671 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:44,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 127 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 23:55:44,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:45,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,305 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 [2021-07-14 23:55:45,306 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,309 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 3 [2021-07-14 23:55:45,310 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,313 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,317 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 [2021-07-14 23:55:45,317 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,320 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,323 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,326 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 18 treesize of output 1 [2021-07-14 23:55:45,327 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,331 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 3 [2021-07-14 23:55:45,332 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:45,335 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 18 treesize of output 1 [2021-07-14 23:55:45,335 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,338 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,341 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,344 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,347 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,349 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,352 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,355 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,357 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,360 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,396 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:55:45,398 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 5 treesize of output 3 [2021-07-14 23:55:45,399 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:45,401 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,405 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:45,406 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:45,406 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:55:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:45,413 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1297447078] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:45,413 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:45,413 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 30 [2021-07-14 23:55:45,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1089254888] [2021-07-14 23:55:45,413 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-07-14 23:55:45,413 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:45,413 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-07-14 23:55:45,414 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=789, Unknown=0, NotChecked=0, Total=870 [2021-07-14 23:55:45,414 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:45,414 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:45,414 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 1.3666666666666667) internal successors, (41), 30 states have internal predecessors, (41), 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) [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:45,414 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:45,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:45,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:45,415 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:46,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:46,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:46,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:46,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:55:46,443 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4700,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:55:46,443 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:46,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:46,444 INFO L82 PathProgramCache]: Analyzing trace with hash 1765884131, now seen corresponding path program 16 times [2021-07-14 23:55:46,444 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:46,444 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813351043] [2021-07-14 23:55:46,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:47,449 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:47,449 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813351043] [2021-07-14 23:55:47,449 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813351043] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:47,449 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711353512] [2021-07-14 23:55:47,449 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 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 [2021-07-14 23:55:47,498 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 23:55:47,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:47,499 INFO L263 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 45 conjunts are in the unsatisfiable core [2021-07-14 23:55:47,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:49,576 WARN L205 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 66 [2021-07-14 23:55:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:49,744 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711353512] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:49,744 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:49,744 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2021-07-14 23:55:49,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893330192] [2021-07-14 23:55:49,744 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-07-14 23:55:49,744 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:49,745 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-07-14 23:55:49,745 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=1319, Unknown=0, NotChecked=0, Total=1406 [2021-07-14 23:55:49,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:49,745 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:49,745 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.3157894736842106) internal successors, (50), 38 states have internal predecessors, (50), 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) [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:49,745 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:55:49,746 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:51,197 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 51 [2021-07-14 23:55:51,371 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 45 [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:52,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:55:52,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:55:52,557 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable4818 [2021-07-14 23:55:52,557 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:52,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:52,557 INFO L82 PathProgramCache]: Analyzing trace with hash 451834021, now seen corresponding path program 17 times [2021-07-14 23:55:52,557 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:52,557 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581939848] [2021-07-14 23:55:52,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:52,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:52,812 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:52,812 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:52,812 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581939848] [2021-07-14 23:55:52,812 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581939848] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:52,812 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1273612242] [2021-07-14 23:55:52,812 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 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 [2021-07-14 23:55:52,859 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-07-14 23:55:52,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:52,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 34 conjunts are in the unsatisfiable core [2021-07-14 23:55:52,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:53,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,714 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 3 [2021-07-14 23:55:53,715 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,718 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,723 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 3 [2021-07-14 23:55:53,724 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,727 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,730 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,733 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,736 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,738 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,742 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 18 treesize of output 1 [2021-07-14 23:55:53,742 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:53,745 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 18 treesize of output 1 [2021-07-14 23:55:53,746 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,749 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,752 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,754 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,757 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,760 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,762 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,765 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,767 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,808 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:55:53,810 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 5 treesize of output 3 [2021-07-14 23:55:53,811 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:53,813 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,818 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:53,818 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:55:53,819 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:55:53,823 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 1 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:53,823 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1273612242] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:53,823 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:55:53,824 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 34 [2021-07-14 23:55:53,824 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758010596] [2021-07-14 23:55:53,824 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-14 23:55:53,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:55:53,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-14 23:55:53,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=92, Invalid=1030, Unknown=0, NotChecked=0, Total=1122 [2021-07-14 23:55:53,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:53,825 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:55:53,825 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 1.3235294117647058) internal successors, (45), 34 states have internal predecessors, (45), 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) [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:55:53,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:55:54,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:55:54,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:55:54,867 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable4826 [2021-07-14 23:55:54,867 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:55:54,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:55:54,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1882937971, now seen corresponding path program 18 times [2021-07-14 23:55:54,868 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:55:54,868 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1763330213] [2021-07-14 23:55:54,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:55:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:55:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:55:55,526 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:55:55,526 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1763330213] [2021-07-14 23:55:55,526 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1763330213] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:55:55,526 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [36249606] [2021-07-14 23:55:55,526 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 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 [2021-07-14 23:55:55,591 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-07-14 23:55:55,592 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:55:55,593 INFO L263 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 49 conjunts are in the unsatisfiable core [2021-07-14 23:55:55,594 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:55:56,655 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2021-07-14 23:55:59,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,364 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,370 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 25 treesize of output 9 [2021-07-14 23:55:59,371 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,377 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,384 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,390 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,397 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,404 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,405 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 23 treesize of output 1 [2021-07-14 23:55:59,405 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,412 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,419 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,425 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,431 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 [2021-07-14 23:55:59,431 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,437 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 25 treesize of output 9 [2021-07-14 23:55:59,438 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,444 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,449 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,456 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 18 treesize of output 1 [2021-07-14 23:55:59,457 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,464 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 18 treesize of output 1 [2021-07-14 23:55:59,464 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,471 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,476 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,483 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 18 treesize of output 1 [2021-07-14 23:55:59,483 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,490 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,495 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,500 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,506 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,512 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,518 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,523 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,528 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,533 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,539 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,545 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 3 [2021-07-14 23:55:59,545 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,552 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 25 treesize of output 9 [2021-07-14 23:55:59,553 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,560 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 18 treesize of output 1 [2021-07-14 23:55:59,561 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,569 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,577 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,583 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,589 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,594 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,600 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,606 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 23 treesize of output 1 [2021-07-14 23:55:59,607 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,612 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,618 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 18 treesize of output 1 [2021-07-14 23:55:59,618 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,623 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,628 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,634 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,639 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,644 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,649 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,654 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,659 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,664 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,668 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,673 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,679 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 18 treesize of output 1 [2021-07-14 23:55:59,679 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,684 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,689 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,694 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,699 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,711 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,716 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 18 treesize of output 1 [2021-07-14 23:55:59,717 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,721 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,726 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,729 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,734 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,738 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,742 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,746 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 18 treesize of output 1 [2021-07-14 23:55:59,747 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,751 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,755 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,759 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,763 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,767 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,771 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,775 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,778 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,782 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,785 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,789 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,792 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,795 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,799 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,802 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,805 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,809 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,812 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:55:59,816 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 23 treesize of output 1 [2021-07-14 23:55:59,816 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,819 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,822 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,825 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,828 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,831 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,834 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,922 INFO L628 ElimStorePlain]: treesize reduction 34, result has 77.5 percent of original size [2021-07-14 23:55:59,925 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 13 treesize of output 9 [2021-07-14 23:55:59,926 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,928 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 5 treesize of output 3 [2021-07-14 23:55:59,929 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:55:59,931 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,933 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 13 treesize of output 9 [2021-07-14 23:55:59,934 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:55:59,957 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:55:59,958 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:55:59,958 INFO L247 ElimStorePlain]: Needed 96 recursive calls to eliminate 3 variables, input treesize:4790, output treesize:38 [2021-07-14 23:56:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:00,024 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [36249606] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:00,025 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:00,025 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 40 [2021-07-14 23:56:00,025 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008718546] [2021-07-14 23:56:00,025 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-07-14 23:56:00,025 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:00,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-07-14 23:56:00,026 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=1452, Unknown=0, NotChecked=0, Total=1560 [2021-07-14 23:56:00,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:00,026 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:00,026 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 1.2) internal successors, (48), 40 states have internal predecessors, (48), 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) [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:00,026 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:01,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:01,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:01,790 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4996,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:56:01,791 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:01,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:01,791 INFO L82 PathProgramCache]: Analyzing trace with hash 1801167285, now seen corresponding path program 19 times [2021-07-14 23:56:01,791 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:01,791 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715355793] [2021-07-14 23:56:01,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 1 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:02,107 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:02,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715355793] [2021-07-14 23:56:02,107 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715355793] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:02,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [676542841] [2021-07-14 23:56:02,107 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 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 [2021-07-14 23:56:02,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:02,152 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 38 conjunts are in the unsatisfiable core [2021-07-14 23:56:02,154 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:56:02,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,965 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 18 treesize of output 1 [2021-07-14 23:56:02,966 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:02,969 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:02,972 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,976 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 3 [2021-07-14 23:56:02,977 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,980 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 [2021-07-14 23:56:02,981 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,984 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 18 treesize of output 1 [2021-07-14 23:56:02,985 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,988 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 [2021-07-14 23:56:02,989 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:02,992 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 3 [2021-07-14 23:56:02,993 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:02,996 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:02,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:02,999 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,002 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,005 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,007 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,010 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,013 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,016 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,018 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,020 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,055 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:56:03,057 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 5 treesize of output 3 [2021-07-14 23:56:03,058 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:03,060 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,064 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:56:03,065 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:56:03,065 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:56:03,069 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 1 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:03,069 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [676542841] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:03,069 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:03,069 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 38 [2021-07-14 23:56:03,070 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549429354] [2021-07-14 23:56:03,070 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-07-14 23:56:03,070 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:03,070 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-07-14 23:56:03,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=103, Invalid=1303, Unknown=0, NotChecked=0, Total=1406 [2021-07-14 23:56:03,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:03,070 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:03,071 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.2894736842105263) internal successors, (49), 38 states have internal predecessors, (49), 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) [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:03,071 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:04,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:04,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:04,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:04,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:04,265 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5606 [2021-07-14 23:56:04,265 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:04,266 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:04,266 INFO L82 PathProgramCache]: Analyzing trace with hash 762596195, now seen corresponding path program 20 times [2021-07-14 23:56:04,266 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:04,266 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1439554325] [2021-07-14 23:56:04,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:05,013 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:05,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1439554325] [2021-07-14 23:56:05,013 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1439554325] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:05,013 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [238210976] [2021-07-14 23:56:05,014 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 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 [2021-07-14 23:56:05,059 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 23:56:05,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:56:05,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 53 conjunts are in the unsatisfiable core [2021-07-14 23:56:05,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:56:08,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,780 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,789 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,800 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 23 treesize of output 1 [2021-07-14 23:56:08,800 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,811 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,820 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,829 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,837 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,851 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 18 treesize of output 1 [2021-07-14 23:56:08,851 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,860 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,870 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,879 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,890 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,899 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,909 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 25 treesize of output 9 [2021-07-14 23:56:08,910 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,921 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,932 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,932 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,943 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,953 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,962 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,973 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,985 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,986 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:08,986 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 16 treesize of output 7 [2021-07-14 23:56:08,987 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:08,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:08,998 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,006 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,015 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,023 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,031 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,039 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,049 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,060 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,070 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,089 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,097 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,104 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,111 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,121 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,129 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 18 treesize of output 1 [2021-07-14 23:56:09,129 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,137 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,144 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,153 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,163 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 23 treesize of output 1 [2021-07-14 23:56:09,164 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,171 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,178 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,185 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,194 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,203 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,212 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,221 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,231 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 23 treesize of output 1 [2021-07-14 23:56:09,231 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,239 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,246 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,255 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,264 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,271 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,280 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,289 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,299 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 18 treesize of output 1 [2021-07-14 23:56:09,299 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,309 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 18 treesize of output 1 [2021-07-14 23:56:09,309 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,320 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 18 treesize of output 1 [2021-07-14 23:56:09,321 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,330 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,338 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,345 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,352 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,360 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,369 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 23 treesize of output 1 [2021-07-14 23:56:09,369 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,378 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,387 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,396 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 18 treesize of output 1 [2021-07-14 23:56:09,397 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,405 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,418 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,426 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,434 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,441 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,450 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,451 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,459 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,467 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,475 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 23 treesize of output 1 [2021-07-14 23:56:09,476 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,484 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,491 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,498 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,505 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,511 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,518 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,527 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 18 treesize of output 1 [2021-07-14 23:56:09,527 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,536 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,543 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,551 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,559 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,565 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,574 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 18 treesize of output 1 [2021-07-14 23:56:09,574 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,582 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,591 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 23 treesize of output 1 [2021-07-14 23:56:09,592 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,599 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,607 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,614 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,621 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,622 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 16 treesize of output 7 [2021-07-14 23:56:09,623 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,631 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,639 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,645 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,653 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,660 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,668 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,676 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,683 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 25 treesize of output 9 [2021-07-14 23:56:09,684 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,691 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,699 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 18 treesize of output 1 [2021-07-14 23:56:09,699 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,705 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,711 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,717 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,725 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,733 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,740 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,747 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 23 treesize of output 1 [2021-07-14 23:56:09,748 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,754 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 18 treesize of output 1 [2021-07-14 23:56:09,755 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,761 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,767 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,774 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,780 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 [2021-07-14 23:56:09,781 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,788 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,794 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,800 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,807 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 3 [2021-07-14 23:56:09,808 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,814 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,820 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,827 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,832 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,839 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 25 treesize of output 9 [2021-07-14 23:56:09,839 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,846 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,851 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,858 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 23 treesize of output 1 [2021-07-14 23:56:09,859 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,865 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,870 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:09,876 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 23 treesize of output 1 [2021-07-14 23:56:09,877 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,882 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,888 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,894 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,902 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,908 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,913 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,919 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,925 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,931 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,936 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,941 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,947 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,953 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,959 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,965 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,971 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,977 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,983 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,988 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,994 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:09,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:09,999 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,009 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,015 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 18 treesize of output 1 [2021-07-14 23:56:10,016 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,021 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,027 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 18 treesize of output 1 [2021-07-14 23:56:10,027 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,033 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,039 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,044 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,048 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,054 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,058 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,063 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,068 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,073 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,077 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,081 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,087 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 23 treesize of output 1 [2021-07-14 23:56:10,087 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,094 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,099 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,104 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,109 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,113 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,116 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,121 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 18 treesize of output 1 [2021-07-14 23:56:10,122 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,126 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,130 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,134 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,138 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,156 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,160 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 23 treesize of output 1 [2021-07-14 23:56:10,161 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:10,163 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 18 treesize of output 1 [2021-07-14 23:56:10,164 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,257 INFO L628 ElimStorePlain]: treesize reduction 34, result has 77.5 percent of original size [2021-07-14 23:56:10,259 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 13 treesize of output 9 [2021-07-14 23:56:10,261 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,263 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 13 treesize of output 9 [2021-07-14 23:56:10,263 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,266 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 5 treesize of output 3 [2021-07-14 23:56:10,266 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:10,269 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:10,291 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:56:10,292 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:56:10,292 INFO L247 ElimStorePlain]: Needed 188 recursive calls to eliminate 3 variables, input treesize:9674, output treesize:38 [2021-07-14 23:56:10,397 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:10,397 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [238210976] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:10,397 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:10,397 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 45 [2021-07-14 23:56:10,397 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804840100] [2021-07-14 23:56:10,398 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-07-14 23:56:10,398 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:10,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-07-14 23:56:10,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=123, Invalid=1857, Unknown=0, NotChecked=0, Total=1980 [2021-07-14 23:56:10,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:10,398 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:10,399 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 1.2444444444444445) internal successors, (56), 45 states have internal predecessors, (56), 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) [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:10,399 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:11,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:11,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:11,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:11,633 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5728 [2021-07-14 23:56:11,633 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:11,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:11,634 INFO L82 PathProgramCache]: Analyzing trace with hash -509621723, now seen corresponding path program 21 times [2021-07-14 23:56:11,634 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:11,634 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048400483] [2021-07-14 23:56:11,634 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:11,996 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:11,997 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:11,997 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048400483] [2021-07-14 23:56:11,997 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048400483] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:11,997 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648505862] [2021-07-14 23:56:11,997 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 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 [2021-07-14 23:56:12,058 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-07-14 23:56:12,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:56:12,059 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 42 conjunts are in the unsatisfiable core [2021-07-14 23:56:12,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:56:12,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,941 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,945 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 3 [2021-07-14 23:56:12,946 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,949 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,951 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,952 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 3 [2021-07-14 23:56:12,953 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,956 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,959 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,962 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,965 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,968 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,971 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,974 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,976 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,979 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,982 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 18 treesize of output 1 [2021-07-14 23:56:12,983 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,985 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:12,989 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 18 treesize of output 1 [2021-07-14 23:56:12,990 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,992 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:12,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:12,995 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:13,030 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:56:13,032 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 5 treesize of output 3 [2021-07-14 23:56:13,033 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:13,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:13,035 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:13,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:56:13,040 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:56:13,040 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:56:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 1 proven. 99 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:13,045 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1648505862] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:13,045 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:13,045 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 42 [2021-07-14 23:56:13,045 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [293625535] [2021-07-14 23:56:13,045 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-07-14 23:56:13,045 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:13,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-07-14 23:56:13,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=114, Invalid=1608, Unknown=0, NotChecked=0, Total=1722 [2021-07-14 23:56:13,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:13,046 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:13,046 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 1.2619047619047619) internal successors, (53), 42 states have internal predecessors, (53), 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) [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:13,046 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:13,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:13,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:13,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:13,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:13,047 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:14,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:14,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 23:56:14,557 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6770,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:56:14,558 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:14,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:14,558 INFO L82 PathProgramCache]: Analyzing trace with hash 2142580979, now seen corresponding path program 22 times [2021-07-14 23:56:14,558 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:14,558 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1166941042] [2021-07-14 23:56:14,558 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:14,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:15,406 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:15,407 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:15,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1166941042] [2021-07-14 23:56:15,407 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1166941042] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:15,407 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1958847761] [2021-07-14 23:56:15,407 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 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 [2021-07-14 23:56:15,458 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 23:56:15,458 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:56:15,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 57 conjunts are in the unsatisfiable core [2021-07-14 23:56:15,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:56:16,971 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 76 [2021-07-14 23:56:20,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,133 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,142 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,150 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 25 treesize of output 9 [2021-07-14 23:56:20,151 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,159 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,168 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 16 treesize of output 7 [2021-07-14 23:56:20,168 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,179 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 18 treesize of output 1 [2021-07-14 23:56:20,179 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,189 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,197 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,207 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,217 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,224 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,232 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,240 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,249 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,257 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,266 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,274 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,283 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,293 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,303 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 23 treesize of output 1 [2021-07-14 23:56:20,303 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,312 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 18 treesize of output 1 [2021-07-14 23:56:20,312 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,322 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,331 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,339 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,349 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,356 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,364 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,371 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,381 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,389 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,398 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,408 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,416 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,424 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,433 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,442 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,449 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,450 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,458 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,466 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,473 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,480 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,481 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 3 [2021-07-14 23:56:20,482 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,489 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,498 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,508 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,515 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,523 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,530 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,538 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,547 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 18 treesize of output 1 [2021-07-14 23:56:20,548 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,557 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,565 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,572 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,580 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,589 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 23 treesize of output 1 [2021-07-14 23:56:20,589 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,596 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,611 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,619 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,626 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,632 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,639 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,645 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,653 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,661 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,670 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,670 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 23 treesize of output 1 [2021-07-14 23:56:20,671 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,679 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,687 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,695 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,702 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,710 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 18 treesize of output 1 [2021-07-14 23:56:20,710 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,719 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 23 treesize of output 1 [2021-07-14 23:56:20,719 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,727 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,735 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 23 treesize of output 1 [2021-07-14 23:56:20,736 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,742 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,748 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,755 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,761 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,768 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,775 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,783 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 18 treesize of output 1 [2021-07-14 23:56:20,784 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,792 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 18 treesize of output 1 [2021-07-14 23:56:20,792 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,799 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,807 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,814 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,819 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,827 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,832 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,838 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,839 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 18 treesize of output 1 [2021-07-14 23:56:20,840 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,845 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,853 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 18 treesize of output 1 [2021-07-14 23:56:20,853 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,859 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 25 treesize of output 9 [2021-07-14 23:56:20,860 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,867 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,873 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,878 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,885 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,891 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,896 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,903 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,909 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,915 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,921 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,927 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,933 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 18 treesize of output 1 [2021-07-14 23:56:20,934 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,940 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 23 treesize of output 1 [2021-07-14 23:56:20,941 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,947 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,952 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,957 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,964 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 18 treesize of output 1 [2021-07-14 23:56:20,964 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,969 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,975 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,980 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,986 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:20,991 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:20,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:20,997 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 25 treesize of output 9 [2021-07-14 23:56:21,005 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,012 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,018 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,023 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,029 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,034 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,039 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,044 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,049 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,053 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,058 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,063 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,083 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 18 treesize of output 1 [2021-07-14 23:56:21,084 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,088 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,092 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,096 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,100 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,104 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,108 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,111 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,115 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 23 treesize of output 1 [2021-07-14 23:56:21,116 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,119 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,123 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,126 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,130 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,134 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,137 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 23 treesize of output 1 [2021-07-14 23:56:21,138 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,141 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,145 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,148 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,152 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 18 treesize of output 1 [2021-07-14 23:56:21,152 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,155 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,158 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,162 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 23 treesize of output 1 [2021-07-14 23:56:21,162 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,165 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,168 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,171 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,258 INFO L628 ElimStorePlain]: treesize reduction 34, result has 77.5 percent of original size [2021-07-14 23:56:21,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,261 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 9 [2021-07-14 23:56:21,262 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,264 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 5 treesize of output 3 [2021-07-14 23:56:21,265 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:21,268 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 9 [2021-07-14 23:56:21,269 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:21,271 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:21,294 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:56:21,295 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-07-14 23:56:21,295 INFO L247 ElimStorePlain]: Needed 154 recursive calls to eliminate 3 variables, input treesize:8038, output treesize:38 [2021-07-14 23:56:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:21,364 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1958847761] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:21,364 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:21,364 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 48 [2021-07-14 23:56:21,364 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179607564] [2021-07-14 23:56:21,364 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-14 23:56:21,364 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:21,365 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-14 23:56:21,365 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=2127, Unknown=0, NotChecked=0, Total=2256 [2021-07-14 23:56:21,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:21,365 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:21,365 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 1.1666666666666667) internal successors, (56), 48 states have internal predecessors, (56), 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) [2021-07-14 23:56:21,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:21,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:21,365 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 23:56:21,366 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:22,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:22,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 23:56:22,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:22,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6887,24 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 23:56:22,713 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:22,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:22,713 INFO L82 PathProgramCache]: Analyzing trace with hash -688126155, now seen corresponding path program 23 times [2021-07-14 23:56:22,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:22,713 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876902238] [2021-07-14 23:56:22,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:22,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:23,122 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:23,123 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:23,123 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876902238] [2021-07-14 23:56:23,123 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876902238] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:23,123 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1487307305] [2021-07-14 23:56:23,123 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 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 [2021-07-14 23:56:23,187 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-07-14 23:56:23,187 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:56:23,188 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 46 conjunts are in the unsatisfiable core [2021-07-14 23:56:23,189 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 23:56:24,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,223 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 3 [2021-07-14 23:56:24,223 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,227 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 [2021-07-14 23:56:24,228 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,231 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,235 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 18 treesize of output 1 [2021-07-14 23:56:24,235 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,238 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,241 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,244 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,247 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 3 [2021-07-14 23:56:24,248 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,250 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,253 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,256 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,259 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 23:56:24,262 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 18 treesize of output 1 [2021-07-14 23:56:24,262 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,265 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,268 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,271 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,273 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,275 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,310 INFO L628 ElimStorePlain]: treesize reduction 70, result has 35.8 percent of original size [2021-07-14 23:56:24,312 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 5 treesize of output 3 [2021-07-14 23:56:24,312 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 23:56:24,314 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,318 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 23:56:24,319 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 23:56:24,319 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 3 variables, input treesize:665, output treesize:6 [2021-07-14 23:56:24,324 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:24,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1487307305] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:24,324 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 23:56:24,324 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 46 [2021-07-14 23:56:24,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [225032915] [2021-07-14 23:56:24,324 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-07-14 23:56:24,324 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 23:56:24,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-07-14 23:56:24,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=1945, Unknown=0, NotChecked=0, Total=2070 [2021-07-14 23:56:24,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:24,325 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 23:56:24,325 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 1.2391304347826086) internal successors, (57), 46 states have internal predecessors, (57), 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) [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:24,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:24,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:25,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 23:56:25,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 23:56:25,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 23:56:25,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 23:56:25,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 23:56:25,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 23:56:25,918 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7883 [2021-07-14 23:56:25,918 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 23:56:25,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 23:56:25,919 INFO L82 PathProgramCache]: Analyzing trace with hash 903910883, now seen corresponding path program 24 times [2021-07-14 23:56:25,919 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 23:56:25,919 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86910793] [2021-07-14 23:56:25,919 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 23:56:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 23:56:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 23:56:27,286 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 23:56:27,287 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86910793] [2021-07-14 23:56:27,287 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [86910793] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 23:56:27,287 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1489016726] [2021-07-14 23:56:27,287 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 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 [2021-07-14 23:56:27,353 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-07-14 23:56:27,354 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 23:56:27,355 INFO L263 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 59 conjunts are in the unsatisfiable core [2021-07-14 23:56:27,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown