/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-None-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/max-fun.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-09 21:10:28,268 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-09 21:10:28,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-09 21:10:28,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-09 21:10:28,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-09 21:10:28,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-09 21:10:28,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-09 21:10:28,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-09 21:10:28,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-09 21:10:28,326 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-09 21:10:28,327 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-09 21:10:28,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-09 21:10:28,328 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-09 21:10:28,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-09 21:10:28,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-09 21:10:28,333 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-09 21:10:28,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-09 21:10:28,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-09 21:10:28,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-09 21:10:28,344 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-09 21:10:28,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-09 21:10:28,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-09 21:10:28,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-09 21:10:28,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-09 21:10:28,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-09 21:10:28,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-09 21:10:28,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-09 21:10:28,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-09 21:10:28,396 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-None-NoLbe.epf [2021-07-09 21:10:28,433 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-09 21:10:28,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-09 21:10:28,434 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-09 21:10:28,434 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-09 21:10:28,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-09 21:10:28,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-09 21:10:28,436 INFO L138 SettingsManager]: * Use SBE=true [2021-07-09 21:10:28,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-09 21:10:28,437 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-09 21:10:28,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-09 21:10:28,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-09 21:10:28,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-09 21:10:28,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-09 21:10:28,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-09 21:10:28,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-09 21:10:28,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-09 21:10:28,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-09 21:10:28,440 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-09 21:10:28,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-09 21:10:28,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-09 21:10:28,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-09 21:10:28,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-09 21:10:28,441 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-09 21:10:28,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-09 21:10:28,441 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-09 21:10:28,442 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-09 21:10:28,442 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-09 21:10:28,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-09 21:10:28,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-09 21:10:28,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-09 21:10:28,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-09 21:10:28,819 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-09 21:10:28,825 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-09 21:10:28,826 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/max-fun.wvr.bpl [2021-07-09 21:10:28,826 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/max-fun.wvr.bpl' [2021-07-09 21:10:28,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-09 21:10:28,851 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-09 21:10:28,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-09 21:10:28,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-09 21:10:28,853 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-09 21:10:28,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,879 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-09 21:10:28,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-09 21:10:28,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-09 21:10:28,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-09 21:10:28,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,890 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,890 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/1) ... [2021-07-09 21:10:28,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-09 21:10:28,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-09 21:10:28,907 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-09 21:10:28,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-09 21:10:28,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (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 [2021-07-09 21:10:28,978 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-09 21:10:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-09 21:10:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-09 21:10:28,978 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-09 21:10:28,978 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-09 21:10:28,978 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-09 21:10:28,979 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-09 21:10:28,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-09 21:10:28,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-09 21:10:28,979 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-09 21:10:28,980 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-09 21:10:28,981 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-09 21:10:28,982 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-09 21:10:29,207 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-09 21:10:29,207 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-09 21:10:29,209 INFO L202 PluginConnector]: Adding new model max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.07 09:10:29 BoogieIcfgContainer [2021-07-09 21:10:29,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-09 21:10:29,211 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-09 21:10:29,211 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-09 21:10:29,213 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-09 21:10:29,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 09.07 09:10:28" (1/2) ... [2021-07-09 21:10:29,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35cf331f and model type max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.07 09:10:29, skipping insertion in model container [2021-07-09 21:10:29,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "max-fun.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.07 09:10:29" (2/2) ... [2021-07-09 21:10:29,216 INFO L111 eAbstractionObserver]: Analyzing ICFG max-fun.wvr.bpl [2021-07-09 21:10:29,220 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-09 21:10:29,221 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-09 21:10:29,221 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-09 21:10:29,221 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-09 21:10:29,292 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-07-09 21:10:29,312 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 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 [2021-07-09 21:10:29,384 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-09 21:10:29,384 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-09 21:10:29,384 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-09 21:10:29,384 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-09 21:10:29,385 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-09 21:10:29,385 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-09 21:10:29,385 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-09 21:10:29,385 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-09 21:10:29,401 INFO L110 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 36 places, 29 transitions, 82 flow [2021-07-09 21:10:29,432 INFO L132 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 112 states, 111 states have (on average 2.810810810810811) internal successors, (312), 111 states have internal predecessors, (312), 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) [2021-07-09 21:10:29,445 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:10:29,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:10:29,456 INFO L82 PathProgramCache]: Analyzing trace with hash -924986746, now seen corresponding path program 1 times [2021-07-09 21:10:29,462 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:10:29,463 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231050500] [2021-07-09 21:10:29,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:10:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:29,749 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-09 21:10:29,750 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:10:29,750 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231050500] [2021-07-09 21:10:29,751 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [231050500] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:29,752 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1846773619] [2021-07-09 21:10:29,752 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 [2021-07-09 21:10:29,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:29,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-09 21:10:29,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:10:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-09 21:10:30,006 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1846773619] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:30,006 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:10:30,006 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 8 [2021-07-09 21:10:30,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1188135856] [2021-07-09 21:10:30,012 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-09 21:10:30,012 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:10:30,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-09 21:10:30,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-07-09 21:10:30,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:30,024 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:10:30,024 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 4.0) internal successors, (32), 8 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) [2021-07-09 21:10:30,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:30,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:30,379 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-09 21:10:30,380 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:10:30,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:10:30,380 INFO L82 PathProgramCache]: Analyzing trace with hash -718642012, now seen corresponding path program 2 times [2021-07-09 21:10:30,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:10:30,381 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145113461] [2021-07-09 21:10:30,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:10:30,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:30,897 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2021-07-09 21:10:31,214 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 37 [2021-07-09 21:10:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:10:31,425 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:10:31,425 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145113461] [2021-07-09 21:10:31,426 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [145113461] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:31,426 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319110007] [2021-07-09 21:10:31,426 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 [2021-07-09 21:10:31,486 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-09 21:10:31,486 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-09 21:10:31,488 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 29 conjunts are in the unsatisfiable core [2021-07-09 21:10:31,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:10:32,323 INFO L354 Elim1Store]: treesize reduction 4, result has 76.5 percent of original size [2021-07-09 21:10:32,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 25 [2021-07-09 21:10:32,333 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,359 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-07-09 21:10:32,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 24 [2021-07-09 21:10:32,362 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,382 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-09 21:10:32,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 26 [2021-07-09 21:10:32,395 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,428 INFO L354 Elim1Store]: treesize reduction 8, result has 52.9 percent of original size [2021-07-09 21:10:32,429 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 21 treesize of output 21 [2021-07-09 21:10:32,432 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,445 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,445 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 19 [2021-07-09 21:10:32,447 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,458 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 22 [2021-07-09 21:10:32,460 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,474 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,474 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 16 [2021-07-09 21:10:32,478 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,494 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 19 [2021-07-09 21:10:32,495 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,510 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 16 [2021-07-09 21:10:32,511 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,522 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 16 [2021-07-09 21:10:32,523 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,535 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 31 treesize of output 19 [2021-07-09 21:10:32,536 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,554 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-09 21:10:32,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 35 [2021-07-09 21:10:32,557 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,570 INFO L354 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2021-07-09 21:10:32,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 19 [2021-07-09 21:10:32,572 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,595 INFO L354 Elim1Store]: treesize reduction 4, result has 76.5 percent of original size [2021-07-09 21:10:32,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 28 [2021-07-09 21:10:32,605 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,623 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-09 21:10:32,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 35 [2021-07-09 21:10:32,631 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,650 INFO L354 Elim1Store]: treesize reduction 4, result has 76.5 percent of original size [2021-07-09 21:10:32,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 28 [2021-07-09 21:10:32,654 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-09 21:10:32,764 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-07-09 21:10:32,765 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-09 21:10:32,798 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-07-09 21:10:32,798 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 2 variables, input treesize:689, output treesize:245 [2021-07-09 21:10:33,025 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2021-07-09 21:10:33,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:10:33,173 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [319110007] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:33,174 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:10:33,174 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-07-09 21:10:33,174 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566316110] [2021-07-09 21:10:33,175 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-09 21:10:33,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:10:33,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-09 21:10:33,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=324, Unknown=0, NotChecked=0, Total=380 [2021-07-09 21:10:33,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:33,189 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:10:33,189 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 2.5) internal successors, (50), 20 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) [2021-07-09 21:10:33,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:33,189 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:33,992 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 40 [2021-07-09 21:10:34,158 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2021-07-09 21:10:34,484 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 66 [2021-07-09 21:10:34,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:34,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:10:34,808 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-09 21:10:34,809 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:10:34,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:10:34,809 INFO L82 PathProgramCache]: Analyzing trace with hash 301283936, now seen corresponding path program 3 times [2021-07-09 21:10:34,809 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:10:34,809 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568922187] [2021-07-09 21:10:34,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:10:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:10:34,908 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:10:34,908 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568922187] [2021-07-09 21:10:34,908 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568922187] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:34,908 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1046760579] [2021-07-09 21:10:34,908 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 [2021-07-09 21:10:34,941 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-07-09 21:10:34,941 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-09 21:10:34,942 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-09 21:10:34,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:10:35,113 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:10:35,113 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1046760579] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:35,113 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:10:35,113 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-07-09 21:10:35,113 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318796524] [2021-07-09 21:10:35,114 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-09 21:10:35,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:10:35,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-09 21:10:35,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2021-07-09 21:10:35,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:35,115 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:10:35,115 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 2.6666666666666665) internal successors, (48), 18 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) [2021-07-09 21:10:35,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:35,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:10:35,115 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:35,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:35,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:10:35,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:10:35,524 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-09 21:10:35,525 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:10:35,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:10:35,525 INFO L82 PathProgramCache]: Analyzing trace with hash -162980508, now seen corresponding path program 4 times [2021-07-09 21:10:35,525 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:10:35,526 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964437515] [2021-07-09 21:10:35,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:10:35,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-09 21:10:35,625 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:10:35,625 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964437515] [2021-07-09 21:10:35,625 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1964437515] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:35,626 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1380562458] [2021-07-09 21:10:35,626 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 [2021-07-09 21:10:35,666 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-09 21:10:35,666 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-09 21:10:35,666 INFO L263 TraceCheckSpWp]: Trace formula consists of 98 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-09 21:10:35,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:10:35,797 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-09 21:10:35,797 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1380562458] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:35,798 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:10:35,798 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 18 [2021-07-09 21:10:35,798 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135241309] [2021-07-09 21:10:35,798 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-09 21:10:35,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:10:35,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-09 21:10:35,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=218, Unknown=0, NotChecked=0, Total=306 [2021-07-09 21:10:35,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:35,799 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:10:35,799 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 3.0) internal successors, (54), 18 states have internal predecessors, (54), 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) [2021-07-09 21:10:35,799 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:35,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:10:35,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:10:35,800 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:10:35,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:10:35,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:10:35,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:10:35,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-09 21:10:36,199 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-09 21:10:36,199 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:10:36,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:10:36,199 INFO L82 PathProgramCache]: Analyzing trace with hash -1455061664, now seen corresponding path program 5 times [2021-07-09 21:10:36,200 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:10:36,200 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261152309] [2021-07-09 21:10:36,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:10:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:10:38,504 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 29 [2021-07-09 21:10:38,729 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 113 [2021-07-09 21:10:39,015 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 53 [2021-07-09 21:10:39,542 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 177 [2021-07-09 21:10:40,077 WARN L205 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 79 [2021-07-09 21:10:40,679 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 225 [2021-07-09 21:10:41,637 WARN L205 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 120 [2021-07-09 21:10:42,101 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 299 [2021-07-09 21:10:43,435 WARN L205 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 299 DAG size of output: 164 [2021-07-09 21:10:44,069 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 307 [2021-07-09 21:10:45,378 WARN L205 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 307 DAG size of output: 170 [2021-07-09 21:10:46,402 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 357 DAG size of output: 368 [2021-07-09 21:10:48,421 WARN L205 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 364 DAG size of output: 200 [2021-07-09 21:10:49,374 WARN L205 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 365 [2021-07-09 21:10:51,417 WARN L205 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 361 DAG size of output: 197 [2021-07-09 21:10:51,933 WARN L205 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 290 [2021-07-09 21:10:52,936 WARN L205 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 132 [2021-07-09 21:10:53,275 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 240 [2021-07-09 21:10:53,885 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 100 [2021-07-09 21:10:54,010 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 175 [2021-07-09 21:10:54,412 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 79 [2021-07-09 21:10:54,751 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 51 [2021-07-09 21:10:54,976 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 36 [2021-07-09 21:10:55,197 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 31 [2021-07-09 21:10:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:10:55,488 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:10:55,488 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261152309] [2021-07-09 21:10:55,488 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [261152309] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:10:55,488 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1131051647] [2021-07-09 21:10:55,488 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 [2021-07-09 21:10:55,552 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-07-09 21:10:55,552 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-09 21:10:55,553 WARN L261 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 57 conjunts are in the unsatisfiable core [2021-07-09 21:10:55,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:10:56,382 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-07-09 21:11:00,804 WARN L205 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 171 [2021-07-09 21:11:05,686 WARN L205 SmtUtils]: Spent 3.79 s on a formula simplification that was a NOOP. DAG size: 673 [2021-07-09 21:11:14,494 WARN L205 SmtUtils]: Spent 6.89 s on a formula simplification. DAG size of input: 704 DAG size of output: 701 [2021-07-09 21:11:22,907 WARN L205 SmtUtils]: Spent 6.39 s on a formula simplification. DAG size of input: 706 DAG size of output: 703 [2021-07-09 21:11:31,701 WARN L205 SmtUtils]: Spent 7.03 s on a formula simplification. DAG size of input: 708 DAG size of output: 705 [2021-07-09 21:11:39,738 WARN L205 SmtUtils]: Spent 6.26 s on a formula simplification. DAG size of input: 710 DAG size of output: 707 [2021-07-09 21:11:44,155 WARN L205 SmtUtils]: Spent 3.37 s on a formula simplification that was a NOOP. DAG size: 706 [2021-07-09 21:11:48,753 WARN L205 SmtUtils]: Spent 3.21 s on a formula simplification that was a NOOP. DAG size: 705 [2021-07-09 21:11:52,371 WARN L205 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 687 [2021-07-09 21:11:55,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:55,718 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:55,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 25 [2021-07-09 21:11:55,831 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:55,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:55,947 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:55,950 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:56,076 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:56,190 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,306 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:56,308 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,432 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:11:56,435 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:56,568 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,655 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:56,722 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:56,838 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:56,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:56,912 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:56,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:56,953 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:57,083 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:57,209 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,352 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:57,354 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,494 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:57,495 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:57,624 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:11:57,765 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:57,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:57,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:11:57,927 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:57,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:58,053 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,205 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:58,207 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:58,359 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:58,518 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:58,635 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:58,776 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:58,890 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:58,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:58,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:58,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:58,994 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:59,110 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,239 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:59,241 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-07-09 21:11:59,348 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:59,454 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,525 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:11:59,551 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,610 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,654 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:59,655 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:11:59,760 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-07-09 21:11:59,868 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-09 21:11:59,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:11:59,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:11:59,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:11:59,978 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,085 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,201 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,317 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,392 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,428 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,539 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,653 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,772 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,854 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:00,884 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:00,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:00,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:00,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,016 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,109 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,221 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,313 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:01,315 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,408 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,496 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:01,498 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:01,588 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,679 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:01,777 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,875 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:01,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:01,938 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:01,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:01,969 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:02,071 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,169 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:02,172 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:02,275 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2021-07-09 21:12:02,391 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:02,524 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:02,629 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:12:02,734 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:02,832 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:02,932 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:02,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:02,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:02,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:03,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:03,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:03,005 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,468 WARN L205 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 895 DAG size of output: 733 [2021-07-09 21:12:10,469 INFO L628 ElimStorePlain]: treesize reduction 768, result has 86.3 percent of original size [2021-07-09 21:12:10,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:10,542 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,611 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-07-09 21:12:10,614 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:12:10,684 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,728 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:10,755 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:10,833 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,903 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:10,904 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:10,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:10,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:10,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:10,976 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,050 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 25 [2021-07-09 21:12:11,122 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,200 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,275 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:11,349 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:11,423 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,469 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:12:11,499 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,593 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:11,659 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,725 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,791 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,831 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:11,856 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,890 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:11,927 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:11,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:11,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,005 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,071 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,109 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,139 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:12:12,210 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,249 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,279 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:12,352 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,434 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,507 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,509 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:12,580 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:12,650 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,696 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,722 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,768 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,796 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,868 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:12,941 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:12,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:12,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:12,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,014 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:13,089 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,130 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,161 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,237 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,309 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:13,311 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:13,387 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:13,465 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,538 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,582 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,625 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:13,715 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,777 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,835 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:13,896 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:13,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:13,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:13,966 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:13,969 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,020 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 22 [2021-07-09 21:12:14,041 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:14,121 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,150 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:14,179 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,236 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:14,295 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:14,362 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:14,423 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,481 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 28 [2021-07-09 21:12:14,483 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 28 [2021-07-09 21:12:14,544 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 28 [2021-07-09 21:12:14,604 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,666 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,725 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,763 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,783 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 28 [2021-07-09 21:12:14,843 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,900 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:14,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-09 21:12:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-09 21:12:14,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 15 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 28 [2021-07-09 21:12:14,942 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-07-09 21:12:16,490 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification that was a NOOP. DAG size: 517 [2021-07-09 21:12:16,490 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-09 21:12:16,574 INFO L550 ElimStorePlain]: Start of recursive call 1: 130 dim-0 vars, 2 dim-1 vars, End of recursive call: and 29 xjuncts. [2021-07-09 21:12:16,574 INFO L247 ElimStorePlain]: Needed 129 recursive calls to eliminate 132 variables, input treesize:8533, output treesize:291 [2021-07-09 21:12:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:12:16,931 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1131051647] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:12:16,931 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:12:16,931 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 19] total 38 [2021-07-09 21:12:16,931 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1074802544] [2021-07-09 21:12:16,931 INFO L462 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-07-09 21:12:16,931 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:12:16,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-07-09 21:12:16,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=126, Invalid=1280, Unknown=0, NotChecked=0, Total=1406 [2021-07-09 21:12:16,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:12:16,933 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:12:16,933 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 2.1578947368421053) internal successors, (82), 38 states have internal predecessors, (82), 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) [2021-07-09 21:12:16,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:12:16,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:12:16,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:12:16,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-09 21:12:16,933 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:12:18,846 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 42 [2021-07-09 21:12:19,229 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 40 [2021-07-09 21:12:19,664 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 55 [2021-07-09 21:12:20,240 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 61 [2021-07-09 21:12:20,643 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 52 [2021-07-09 21:12:21,067 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 64 [2021-07-09 21:12:21,501 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 75 [2021-07-09 21:12:22,280 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 111 [2021-07-09 21:12:22,800 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 75 [2021-07-09 21:12:23,358 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 88 [2021-07-09 21:12:24,066 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 95 [2021-07-09 21:12:25,546 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 333 DAG size of output: 168 [2021-07-09 21:12:26,137 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 98 [2021-07-09 21:12:27,665 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 489 DAG size of output: 125 [2021-07-09 21:12:30,380 WARN L205 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 942 DAG size of output: 217 [2021-07-09 21:12:31,695 WARN L205 SmtUtils]: Spent 911.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 134 [2021-07-09 21:12:52,884 WARN L205 SmtUtils]: Spent 20.75 s on a formula simplification. DAG size of input: 502 DAG size of output: 272 [2021-07-09 21:12:54,606 WARN L205 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 495 DAG size of output: 135 [2021-07-09 21:13:20,312 WARN L205 SmtUtils]: Spent 25.17 s on a formula simplification. DAG size of input: 550 DAG size of output: 268 [2021-07-09 21:13:39,767 WARN L205 SmtUtils]: Spent 18.69 s on a formula simplification. DAG size of input: 1106 DAG size of output: 276 [2021-07-09 21:13:56,850 WARN L205 SmtUtils]: Spent 16.53 s on a formula simplification. DAG size of input: 508 DAG size of output: 227 [2021-07-09 21:13:59,133 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 348 DAG size of output: 317 [2021-07-09 21:14:18,167 WARN L205 SmtUtils]: Spent 18.45 s on a formula simplification. DAG size of input: 556 DAG size of output: 225 [2021-07-09 21:14:21,642 WARN L205 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 396 DAG size of output: 199 [2021-07-09 21:14:24,369 WARN L205 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 354 DAG size of output: 296 [2021-07-09 21:14:25,782 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 402 DAG size of output: 180 [2021-07-09 21:14:26,282 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-07-09 21:14:26,820 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 121 [2021-07-09 21:14:27,443 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 90 [2021-07-09 21:14:28,176 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 100 [2021-07-09 21:14:28,448 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-07-09 21:14:28,973 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 85 [2021-07-09 21:14:29,472 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2021-07-09 21:14:29,992 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2021-07-09 21:14:30,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:14:30,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:14:30,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:14:30,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-09 21:14:30,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-09 21:14:31,041 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-09 21:14:31,041 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:14:31,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:14:31,041 INFO L82 PathProgramCache]: Analyzing trace with hash 224556050, now seen corresponding path program 6 times [2021-07-09 21:14:31,042 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:14:31,042 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711183197] [2021-07-09 21:14:31,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:14:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-09 21:14:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 45 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-09 21:14:31,272 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-09 21:14:31,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711183197] [2021-07-09 21:14:31,272 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711183197] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:14:31,272 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222231456] [2021-07-09 21:14:31,272 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 [2021-07-09 21:14:31,329 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-07-09 21:14:31,329 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-09 21:14:31,330 INFO L263 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 31 conjunts are in the unsatisfiable core [2021-07-09 21:14:31,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-09 21:14:31,890 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 59 proven. 71 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-09 21:14:31,890 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222231456] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-09 21:14:31,890 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-09 21:14:31,890 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2021-07-09 21:14:31,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [479370524] [2021-07-09 21:14:31,890 INFO L462 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-07-09 21:14:31,891 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-09 21:14:31,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-07-09 21:14:31,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=1415, Unknown=0, NotChecked=0, Total=1722 [2021-07-09 21:14:31,892 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:14:31,892 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-09 21:14:31,892 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 2.357142857142857) internal successors, (99), 42 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-09 21:14:31,892 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-09 21:14:32,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-09 21:14:32,756 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable165,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-09 21:14:32,756 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-09 21:14:32,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-09 21:14:32,756 INFO L82 PathProgramCache]: Analyzing trace with hash 1727502286, now seen corresponding path program 7 times [2021-07-09 21:14:32,757 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-09 21:14:32,757 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778394081] [2021-07-09 21:14:32,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-09 21:14:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat