/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-NewStatesSleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 03:57:34,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 03:57:34,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 03:57:34,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 03:57:34,721 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-NewStatesSleep-NoLbe.epf [2021-07-14 03:57:34,752 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 03:57:34,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 03:57:34,753 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 03:57:34,753 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 03:57:34,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 03:57:34,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 03:57:34,756 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 03:57:34,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 03:57:34,756 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 03:57:34,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 03:57:34,757 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 03:57:34,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 03:57:34,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 03:57:34,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 03:57:34,758 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 03:57:34,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 03:57:34,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 03:57:34,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 03:57:34,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 03:57:34,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 03:57:34,760 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 03:57:34,761 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 03:57:35,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 03:57:35,090 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 03:57:35,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 03:57:35,093 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 03:57:35,095 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 03:57:35,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl [2021-07-14 03:57:35,095 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl' [2021-07-14 03:57:35,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 03:57:35,121 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 03:57:35,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 03:57:35,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 03:57:35,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 03:57:35,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 03:57:35,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 03:57:35,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 03:57:35,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 03:57:35,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,171 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... [2021-07-14 03:57:35,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 03:57:35,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 03:57:35,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 03:57:35,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 03:57:35,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 03:57:35,244 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 03:57:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 03:57:35,244 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 03:57:35,244 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 03:57:35,244 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 03:57:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 03:57:35,245 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 03:57:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 03:57:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 03:57:35,245 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 03:57:35,245 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 03:57:35,245 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 03:57:35,245 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 03:57:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 03:57:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 03:57:35,246 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-07-14 03:57:35,246 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-07-14 03:57:35,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-07-14 03:57:35,247 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 03:57:35,512 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 03:57:35,512 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 03:57:35,514 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 03:57:35 BoogieIcfgContainer [2021-07-14 03:57:35,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 03:57:35,516 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 03:57:35,516 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 03:57:35,518 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 03:57:35,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 03:57:35" (1/2) ... [2021-07-14 03:57:35,519 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48816de2 and model type min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 03:57:35, skipping insertion in model container [2021-07-14 03:57:35,519 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 03:57:35" (2/2) ... [2021-07-14 03:57:35,520 INFO L111 eAbstractionObserver]: Analyzing ICFG min-max-inc-dec.wvr.bpl [2021-07-14 03:57:35,525 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 03:57:35,525 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 03:57:35,525 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 03:57:35,525 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 03:57:35,568 INFO L149 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-07-14 03:57:35,586 INFO L255 AbstractCegarLoop]: Starting to check reachability of 6 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 03:57:35,689 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 03:57:35,690 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 03:57:35,690 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 03:57:35,690 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 03:57:35,690 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 03:57:35,690 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 03:57:35,690 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 03:57:35,690 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 03:57:35,886 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:35,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:35,894 INFO L82 PathProgramCache]: Analyzing trace with hash -578082940, now seen corresponding path program 1 times [2021-07-14 03:57:35,904 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:35,904 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318684996] [2021-07-14 03:57:35,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:36,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 03:57:36,101 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:36,101 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318684996] [2021-07-14 03:57:36,102 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318684996] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:36,103 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [627903688] [2021-07-14 03:57:36,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:36,160 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 03:57:36,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:36,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 03:57:36,275 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [627903688] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:36,275 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:36,275 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-07-14 03:57:36,276 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062994645] [2021-07-14 03:57:36,280 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 03:57:36,280 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:36,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 03:57:36,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 03:57:36,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:36,293 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:36,294 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 5 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:36,295 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:36,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:36,605 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 03:57:36,607 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:36,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:36,608 INFO L82 PathProgramCache]: Analyzing trace with hash -1971196032, now seen corresponding path program 1 times [2021-07-14 03:57:36,608 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:36,609 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363843192] [2021-07-14 03:57:36,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:36,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:36,693 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 03:57:36,693 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:36,693 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363843192] [2021-07-14 03:57:36,693 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [363843192] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:36,693 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2004292153] [2021-07-14 03:57:36,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:36,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 03:57:36,745 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:36,868 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 03:57:36,868 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2004292153] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:36,868 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:36,868 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 03:57:36,869 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893559304] [2021-07-14 03:57:36,870 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 03:57:36,870 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:36,872 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 03:57:36,873 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-07-14 03:57:36,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:36,873 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:36,873 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 6.714285714285714) internal successors, (47), 6 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:36,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:36,873 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:37,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:37,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:37,272 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:37,273 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:37,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:37,273 INFO L82 PathProgramCache]: Analyzing trace with hash -2055015388, now seen corresponding path program 2 times [2021-07-14 03:57:37,274 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:37,274 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111960393] [2021-07-14 03:57:37,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 03:57:37,381 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:37,381 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111960393] [2021-07-14 03:57:37,381 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111960393] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:37,382 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [868128514] [2021-07-14 03:57:37,382 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 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:37,484 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:57:37,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:37,486 INFO L263 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 03:57:37,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-14 03:57:37,654 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [868128514] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:37,655 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:37,655 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 11 [2021-07-14 03:57:37,655 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417237168] [2021-07-14 03:57:37,655 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-07-14 03:57:37,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:37,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-07-14 03:57:37,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-07-14 03:57:37,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:37,661 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:37,664 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:37,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:37,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:37,664 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:38,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:38,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:38,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:38,252 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:38,253 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:38,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:38,254 INFO L82 PathProgramCache]: Analyzing trace with hash 1846265292, now seen corresponding path program 3 times [2021-07-14 03:57:38,254 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:38,254 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391948211] [2021-07-14 03:57:38,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:38,343 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 03:57:38,343 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:38,344 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391948211] [2021-07-14 03:57:38,344 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391948211] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:38,344 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [651530806] [2021-07-14 03:57:38,344 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 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:38,403 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-07-14 03:57:38,404 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:38,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 03:57:38,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-07-14 03:57:38,525 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [651530806] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:38,525 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:38,525 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 12 [2021-07-14 03:57:38,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726819873] [2021-07-14 03:57:38,527 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 03:57:38,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:38,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 03:57:38,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-07-14 03:57:38,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:38,529 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:38,529 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.615384615384615) internal successors, (73), 12 states have internal predecessors, (73), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:38,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:38,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:38,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:38,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:38,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:38,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:38,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:38,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:39,160 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:39,160 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:39,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:39,161 INFO L82 PathProgramCache]: Analyzing trace with hash 604294924, now seen corresponding path program 4 times [2021-07-14 03:57:39,161 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:39,161 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745010250] [2021-07-14 03:57:39,161 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:39,252 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 03:57:39,252 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:39,252 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [745010250] [2021-07-14 03:57:39,252 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [745010250] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:39,253 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [229851083] [2021-07-14 03:57:39,253 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 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:39,301 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 03:57:39,301 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:39,302 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-14 03:57:39,304 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:39,499 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 03:57:39,500 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [229851083] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:39,500 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:39,500 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 16 [2021-07-14 03:57:39,500 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011261448] [2021-07-14 03:57:39,501 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-07-14 03:57:39,501 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:39,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-07-14 03:57:39,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2021-07-14 03:57:39,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:39,503 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:39,504 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 4.764705882352941) internal successors, (81), 16 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:39,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:39,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:39,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:39,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:39,504 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:40,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:40,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:40,248 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:40,249 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:40,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:40,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1808260390, now seen corresponding path program 5 times [2021-07-14 03:57:40,249 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:40,249 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896588118] [2021-07-14 03:57:40,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-07-14 03:57:40,350 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:40,350 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896588118] [2021-07-14 03:57:40,351 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896588118] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:40,351 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [578084222] [2021-07-14 03:57:40,351 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 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:40,408 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 03:57:40,409 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:40,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 03:57:40,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 25 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 03:57:40,666 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [578084222] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:40,666 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:40,666 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 19 [2021-07-14 03:57:40,666 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894181728] [2021-07-14 03:57:40,666 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 03:57:40,666 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:40,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 03:57:40,667 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2021-07-14 03:57:40,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:40,667 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:40,668 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 4.05) internal successors, (81), 19 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:40,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:41,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:41,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:41,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:41,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:41,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:41,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-14 03:57:41,488 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:41,488 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:41,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:41,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1690583364, now seen corresponding path program 6 times [2021-07-14 03:57:41,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:41,489 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2130981388] [2021-07-14 03:57:41,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:41,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-07-14 03:57:41,598 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:41,598 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2130981388] [2021-07-14 03:57:41,598 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2130981388] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:41,598 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196057662] [2021-07-14 03:57:41,598 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:41,650 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-07-14 03:57:41,650 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:41,651 INFO L263 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 03:57:41,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:41,842 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-07-14 03:57:41,843 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [196057662] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:41,843 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:41,843 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 20 [2021-07-14 03:57:41,843 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686181636] [2021-07-14 03:57:41,843 INFO L462 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-07-14 03:57:41,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:41,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-07-14 03:57:41,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=348, Unknown=0, NotChecked=0, Total=420 [2021-07-14 03:57:41,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:41,844 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:41,845 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 4.333333333333333) internal successors, (91), 20 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:41,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-14 03:57:41,846 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:42,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:42,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:42,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:42,728 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-07-14 03:57:42,729 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:42,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:42,729 INFO L82 PathProgramCache]: Analyzing trace with hash 2029783564, now seen corresponding path program 7 times [2021-07-14 03:57:42,729 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:42,730 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19053432] [2021-07-14 03:57:42,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:42,873 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-07-14 03:57:42,873 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:42,873 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19053432] [2021-07-14 03:57:42,873 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19053432] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:42,873 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033517357] [2021-07-14 03:57:42,874 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:42,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 03:57:42,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 47 proven. 25 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-07-14 03:57:43,178 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2033517357] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:43,178 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:43,178 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 13] total 24 [2021-07-14 03:57:43,178 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1725538361] [2021-07-14 03:57:43,179 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-07-14 03:57:43,179 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:43,179 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-07-14 03:57:43,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=501, Unknown=0, NotChecked=0, Total=600 [2021-07-14 03:57:43,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:43,180 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:43,180 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 3.88) internal successors, (97), 24 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:43,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:43,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:43,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:44,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:44,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:44,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:44,260 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:44,261 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:44,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:44,261 INFO L82 PathProgramCache]: Analyzing trace with hash -1842885038, now seen corresponding path program 8 times [2021-07-14 03:57:44,261 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:44,261 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370036644] [2021-07-14 03:57:44,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:44,399 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 58 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-07-14 03:57:44,400 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:44,400 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370036644] [2021-07-14 03:57:44,400 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370036644] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:44,400 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [668311675] [2021-07-14 03:57:44,400 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 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:44,460 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:57:44,460 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:44,461 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 03:57:44,462 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 49 proven. 36 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-07-14 03:57:44,746 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [668311675] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:44,746 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:44,746 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2021-07-14 03:57:44,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771550305] [2021-07-14 03:57:44,746 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-07-14 03:57:44,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:44,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-07-14 03:57:44,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=636, Unknown=0, NotChecked=0, Total=756 [2021-07-14 03:57:44,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:44,748 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:44,748 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 3.4642857142857144) internal successors, (97), 27 states have internal predecessors, (97), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:44,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:45,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:45,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:57:45,904 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:45,905 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:45,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:45,905 INFO L82 PathProgramCache]: Analyzing trace with hash 1065273532, now seen corresponding path program 9 times [2021-07-14 03:57:45,905 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:45,906 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855004527] [2021-07-14 03:57:45,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:45,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 36 proven. 92 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-07-14 03:57:46,074 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:46,074 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1855004527] [2021-07-14 03:57:46,074 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1855004527] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:46,074 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1326954956] [2021-07-14 03:57:46,074 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:46,136 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-07-14 03:57:46,137 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:46,138 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 21 conjunts are in the unsatisfiable core [2021-07-14 03:57:46,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:46,400 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-07-14 03:57:46,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 16 treesize of output 28 [2021-07-14 03:57:46,408 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:46,442 INFO L628 ElimStorePlain]: treesize reduction 15, result has 69.4 percent of original size [2021-07-14 03:57:46,455 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 03:57:46,456 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:34 [2021-07-14 03:57:46,677 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:46,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 17 [2021-07-14 03:57:46,689 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:57:46,701 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:57:46,716 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 03:57:46,716 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:31 [2021-07-14 03:57:46,908 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 53 proven. 17 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-07-14 03:57:46,909 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1326954956] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:46,909 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:46,909 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 29 [2021-07-14 03:57:46,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [433870318] [2021-07-14 03:57:46,910 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-07-14 03:57:46,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:46,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-07-14 03:57:46,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=705, Unknown=0, NotChecked=0, Total=812 [2021-07-14 03:57:46,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:46,911 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:46,911 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 3.586206896551724) internal successors, (104), 29 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:57:46,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:57:46,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:51,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:51,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2021-07-14 03:57:51,692 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-07-14 03:57:51,693 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:51,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:51,693 INFO L82 PathProgramCache]: Analyzing trace with hash 246054474, now seen corresponding path program 10 times [2021-07-14 03:57:51,693 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:51,693 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164683874] [2021-07-14 03:57:51,693 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 437 proven. 338 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-07-14 03:57:52,584 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:52,584 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164683874] [2021-07-14 03:57:52,584 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164683874] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:52,584 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520714431] [2021-07-14 03:57:52,584 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:52,657 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 03:57:52,657 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:52,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 17 conjunts are in the unsatisfiable core [2021-07-14 03:57:52,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 274 proven. 49 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-07-14 03:57:53,408 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [520714431] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:53,408 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:53,409 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 17] total 58 [2021-07-14 03:57:53,409 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1514805467] [2021-07-14 03:57:53,409 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-07-14 03:57:53,409 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:53,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-07-14 03:57:53,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=559, Invalid=2863, Unknown=0, NotChecked=0, Total=3422 [2021-07-14 03:57:53,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:53,411 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:53,411 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 2.8813559322033897) internal successors, (170), 58 states have internal predecessors, (170), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 71 states. [2021-07-14 03:57:53,412 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:57:55,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:55,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 03:57:55,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:55,837 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:55,837 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:55,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:55,837 INFO L82 PathProgramCache]: Analyzing trace with hash -1808241526, now seen corresponding path program 11 times [2021-07-14 03:57:55,838 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:55,838 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414291272] [2021-07-14 03:57:55,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:55,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 36 proven. 287 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-07-14 03:57:56,076 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:56,076 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414291272] [2021-07-14 03:57:56,076 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414291272] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:56,076 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1392313294] [2021-07-14 03:57:56,076 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:57:56,257 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-07-14 03:57:56,257 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:57:56,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 24 conjunts are in the unsatisfiable core [2021-07-14 03:57:56,261 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:57:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 123 proven. 252 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2021-07-14 03:57:56,687 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1392313294] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:57:56,687 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:57:56,688 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 14] total 30 [2021-07-14 03:57:56,688 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279175455] [2021-07-14 03:57:56,688 INFO L462 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-07-14 03:57:56,688 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:57:56,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-07-14 03:57:56,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=780, Unknown=0, NotChecked=0, Total=930 [2021-07-14 03:57:56,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:56,689 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:57:56,689 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.483870967741935) internal successors, (139), 30 states have internal predecessors, (139), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:57:56,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:56,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:57:58,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:57:58,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:57:58,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:57:58,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:57:58,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:57:58,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 03:57:59,116 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-07-14 03:57:59,117 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:57:59,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:57:59,117 INFO L82 PathProgramCache]: Analyzing trace with hash 1581380374, now seen corresponding path program 12 times [2021-07-14 03:57:59,117 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:57:59,118 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623755698] [2021-07-14 03:57:59,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:57:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:57:59,999 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 570 proven. 155 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-14 03:57:59,999 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:57:59,999 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623755698] [2021-07-14 03:58:00,000 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623755698] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:00,000 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1270857964] [2021-07-14 03:58:00,000 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:00,085 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-07-14 03:58:00,085 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:00,086 INFO L263 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 19 conjunts are in the unsatisfiable core [2021-07-14 03:58:00,088 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 387 proven. 64 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-07-14 03:58:00,782 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1270857964] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:00,782 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:00,782 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 19] total 63 [2021-07-14 03:58:00,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614722485] [2021-07-14 03:58:00,783 INFO L462 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-07-14 03:58:00,783 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:00,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-07-14 03:58:00,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=768, Invalid=3264, Unknown=0, NotChecked=0, Total=4032 [2021-07-14 03:58:00,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:00,785 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:00,785 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 2.78125) internal successors, (178), 63 states have internal predecessors, (178), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:00,785 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 03:58:00,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:01,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:01,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:01,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 83 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 03:58:01,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:58:01,948 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:01,949 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:58:01,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:01,949 INFO L82 PathProgramCache]: Analyzing trace with hash -1330353868, now seen corresponding path program 13 times [2021-07-14 03:58:01,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:01,949 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417220618] [2021-07-14 03:58:01,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 272 proven. 573 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-07-14 03:58:02,844 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:02,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1417220618] [2021-07-14 03:58:02,844 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1417220618] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:02,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2033642867] [2021-07-14 03:58:02,844 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:02,931 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 27 conjunts are in the unsatisfiable core [2021-07-14 03:58:02,933 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 495 proven. 244 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2021-07-14 03:58:03,691 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2033642867] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:03,691 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:03,691 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 16] total 60 [2021-07-14 03:58:03,692 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523224202] [2021-07-14 03:58:03,692 INFO L462 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-07-14 03:58:03,692 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:03,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-07-14 03:58:03,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=579, Invalid=3081, Unknown=0, NotChecked=0, Total=3660 [2021-07-14 03:58:03,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:03,694 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:03,695 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 3.2131147540983607) internal successors, (196), 60 states have internal predecessors, (196), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 83 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 03:58:03,695 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 03:58:03,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:58:03,696 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:08,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:58:08,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-07-14 03:58:08,346 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-07-14 03:58:08,346 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:58:08,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:08,346 INFO L82 PathProgramCache]: Analyzing trace with hash -617731048, now seen corresponding path program 14 times [2021-07-14 03:58:08,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:08,347 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599752844] [2021-07-14 03:58:08,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2510 backedges. 2213 proven. 267 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-07-14 03:58:09,750 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:09,750 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [599752844] [2021-07-14 03:58:09,750 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [599752844] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:09,750 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821779744] [2021-07-14 03:58:09,750 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:09,839 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 03:58:09,839 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:09,841 INFO L263 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 57 conjunts are in the unsatisfiable core [2021-07-14 03:58:09,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2510 backedges. 1541 proven. 729 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-07-14 03:58:12,851 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [821779744] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:12,851 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 03:58:12,851 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 57] total 114 [2021-07-14 03:58:12,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156467418] [2021-07-14 03:58:12,851 INFO L462 AbstractCegarLoop]: Interpolant automaton has 115 states [2021-07-14 03:58:12,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 03:58:12,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2021-07-14 03:58:12,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1744, Invalid=11366, Unknown=0, NotChecked=0, Total=13110 [2021-07-14 03:58:12,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:12,855 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 03:58:12,855 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 115 states, 115 states have (on average 2.747826086956522) internal successors, (316), 114 states have internal predecessors, (316), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 85 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 74 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 121 states. [2021-07-14 03:58:12,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 03:58:18,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 03:58:18,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 03:58:18,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 121 states. [2021-07-14 03:58:18,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 145 states. [2021-07-14 03:58:18,953 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:18,953 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 03:58:18,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 03:58:18,954 INFO L82 PathProgramCache]: Analyzing trace with hash 347004792, now seen corresponding path program 15 times [2021-07-14 03:58:18,954 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 03:58:18,954 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072564298] [2021-07-14 03:58:18,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 03:58:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 03:58:21,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 1974 proven. 2294 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-07-14 03:58:21,986 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 03:58:21,986 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072564298] [2021-07-14 03:58:21,986 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072564298] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 03:58:21,986 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1603721262] [2021-07-14 03:58:21,986 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 03:58:22,205 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-07-14 03:58:22,205 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 03:58:22,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 81 conjunts are in the unsatisfiable core [2021-07-14 03:58:22,211 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 03:58:22,490 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:58:22,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 40 [2021-07-14 03:58:22,498 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:22,521 INFO L628 ElimStorePlain]: treesize reduction 14, result has 68.2 percent of original size [2021-07-14 03:58:22,521 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 03:58:22,522 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:25, output treesize:30 [2021-07-14 03:58:22,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,855 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:58:22,856 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 29 treesize of output 50 [2021-07-14 03:58:22,861 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,888 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:58:22,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 50 [2021-07-14 03:58:22,898 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:22,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:22,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:22,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 25 [2021-07-14 03:58:22,911 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:22,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:22,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:22,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 25 [2021-07-14 03:58:22,925 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:22,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 03:58:22,991 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-07-14 03:58:22,991 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:167, output treesize:191 [2021-07-14 03:58:24,262 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 84 [2021-07-14 03:58:24,841 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-07-14 03:58:25,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:25,115 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,131 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 35 [2021-07-14 03:58:25,134 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 33 [2021-07-14 03:58:25,153 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,224 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:58:25,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 52 [2021-07-14 03:58:25,229 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,277 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:58:25,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 36 treesize of output 52 [2021-07-14 03:58:25,292 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:25,311 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,361 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:58:25,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-07-14 03:58:25,366 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 33 [2021-07-14 03:58:25,388 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 35 [2021-07-14 03:58:25,407 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 33 [2021-07-14 03:58:25,425 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2021-07-14 03:58:25,450 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:25,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:25,484 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-07-14 03:58:25,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 34 treesize of output 52 [2021-07-14 03:58:25,490 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:26,013 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 144 [2021-07-14 03:58:26,014 INFO L628 ElimStorePlain]: treesize reduction 48, result has 93.1 percent of original size [2021-07-14 03:58:26,069 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, End of recursive call: 12 dim-0 vars, and 12 xjuncts. [2021-07-14 03:58:26,069 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 6 variables, input treesize:665, output treesize:491 [2021-07-14 03:58:26,494 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 70 [2021-07-14 03:58:26,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,713 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:26,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:26,733 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:26,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,823 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:26,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 94 [2021-07-14 03:58:26,845 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:26,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,963 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:26,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:26,988 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:26,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:26,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:27,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:27,089 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:27,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 94 [2021-07-14 03:58:27,119 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:27,945 WARN L205 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 150 [2021-07-14 03:58:27,946 INFO L628 ElimStorePlain]: treesize reduction 393, result has 57.2 percent of original size [2021-07-14 03:58:28,009 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-07-14 03:58:28,010 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:195, output treesize:526 [2021-07-14 03:58:29,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,563 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-07-14 03:58:29,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 50 treesize of output 106 [2021-07-14 03:58:29,585 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:29,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,683 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:29,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:29,708 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:29,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,852 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:58:29,853 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:29,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:29,868 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:29,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:29,996 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:29,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 96 [2021-07-14 03:58:30,007 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,138 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:30,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 96 [2021-07-14 03:58:30,173 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:30,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,300 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-07-14 03:58:30,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 102 [2021-07-14 03:58:30,307 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,444 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-07-14 03:58:30,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 48 treesize of output 104 [2021-07-14 03:58:30,455 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,585 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:30,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 94 [2021-07-14 03:58:30,599 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,711 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:30,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 98 [2021-07-14 03:58:30,729 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,867 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:30,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 96 [2021-07-14 03:58:30,882 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:30,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,053 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 36 [2021-07-14 03:58:31,054 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-07-14 03:58:31,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 102 [2021-07-14 03:58:31,065 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:31,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,226 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:58:31,226 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:31,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 98 [2021-07-14 03:58:31,235 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:31,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,372 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:31,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 96 [2021-07-14 03:58:31,380 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:31,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,523 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:58:31,524 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:31,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 96 [2021-07-14 03:58:31,542 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,721 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:58:31,722 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:31,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 96 [2021-07-14 03:58:31,741 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:31,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:31,878 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:58:31,879 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:31,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 94 [2021-07-14 03:58:31,886 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:34,780 WARN L205 SmtUtils]: Spent 2.89 s on a formula simplification. DAG size of input: 409 DAG size of output: 299 [2021-07-14 03:58:34,781 INFO L628 ElimStorePlain]: treesize reduction 1272, result has 61.3 percent of original size [2021-07-14 03:58:34,839 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 16 xjuncts. [2021-07-14 03:58:34,839 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 5 variables, input treesize:899, output treesize:1960 [2021-07-14 03:58:36,421 WARN L205 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 289 DAG size of output: 202 [2021-07-14 03:58:36,691 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 209 [2021-07-14 03:58:37,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 45 [2021-07-14 03:58:37,396 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2021-07-14 03:58:37,425 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2021-07-14 03:58:37,448 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:37,475 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 31 [2021-07-14 03:58:37,501 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,526 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 44 [2021-07-14 03:58:37,527 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,606 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:58:37,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 78 [2021-07-14 03:58:37,611 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2021-07-14 03:58:37,638 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,666 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 35 [2021-07-14 03:58:37,667 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-07-14 03:58:37,698 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,720 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:37,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 31 [2021-07-14 03:58:37,727 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:37,752 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,899 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:58:37,899 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:37,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 80 [2021-07-14 03:58:37,905 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:58:37,944 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-07-14 03:58:37,971 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:37,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 42 [2021-07-14 03:58:38,005 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,118 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:38,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 94 [2021-07-14 03:58:38,124 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,289 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 34 [2021-07-14 03:58:38,290 INFO L354 Elim1Store]: treesize reduction 84, result has 47.5 percent of original size [2021-07-14 03:58:38,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 51 treesize of output 110 [2021-07-14 03:58:38,295 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,453 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:58:38,453 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:38,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 80 [2021-07-14 03:58:38,460 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:38,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 35 [2021-07-14 03:58:38,492 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,572 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:38,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 64 treesize of output 1 [2021-07-14 03:58:38,573 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 03:58:38,585 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,668 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:38,668 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 03:58:38,669 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,786 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:38,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 78 [2021-07-14 03:58:38,794 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 03:58:38,807 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,895 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:38,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 03:58:38,896 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:38,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,044 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:58:39,044 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:39,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 80 [2021-07-14 03:58:39,054 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:39,098 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:39,135 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:58:39,187 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:58:39,233 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 38 [2021-07-14 03:58:39,269 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,307 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:58:39,308 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:58:39,337 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2021-07-14 03:58:39,377 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,477 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:39,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 49 treesize of output 1 [2021-07-14 03:58:39,479 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2021-07-14 03:58:39,527 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,680 INFO L354 Elim1Store]: treesize reduction 56, result has 38.5 percent of original size [2021-07-14 03:58:39,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 9 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 58 [2021-07-14 03:58:39,683 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,761 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:39,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 03:58:39,762 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:39,793 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,923 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:39,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 80 [2021-07-14 03:58:39,929 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 03:58:39,942 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:39,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:39,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:58:39,964 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:42,241 WARN L205 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 321 DAG size of output: 233 [2021-07-14 03:58:42,242 INFO L628 ElimStorePlain]: treesize reduction 850, result has 65.4 percent of original size [2021-07-14 03:58:42,283 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 28 xjuncts. [2021-07-14 03:58:42,283 INFO L247 ElimStorePlain]: Needed 44 recursive calls to eliminate 5 variables, input treesize:2739, output treesize:1609 [2021-07-14 03:58:44,277 WARN L205 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 234 [2021-07-14 03:58:45,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,267 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:45,268 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:58:45,301 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:45,338 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,441 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:45,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:45,453 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:45,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 31 [2021-07-14 03:58:45,480 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:58:45,511 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2021-07-14 03:58:45,549 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,677 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:45,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 96 [2021-07-14 03:58:45,687 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:45,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2021-07-14 03:58:45,714 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,828 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:45,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:58:45,835 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:58:45,891 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:45,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2021-07-14 03:58:45,926 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:45,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:45,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,054 INFO L354 Elim1Store]: treesize reduction 120, result has 25.0 percent of original size [2021-07-14 03:58:46,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 53 treesize of output 70 [2021-07-14 03:58:46,056 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,134 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-07-14 03:58:46,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 55 treesize of output 1 [2021-07-14 03:58:46,135 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:46,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 31 [2021-07-14 03:58:46,175 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2021-07-14 03:58:46,215 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:58:46,259 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:46,289 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:46,317 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:46,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:46,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 33 [2021-07-14 03:58:46,356 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:46,399 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,565 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 24 [2021-07-14 03:58:46,565 INFO L354 Elim1Store]: treesize reduction 120, result has 25.0 percent of original size [2021-07-14 03:58:46,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 9 case distinctions, treesize of input 47 treesize of output 70 [2021-07-14 03:58:46,568 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:46,613 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:58:46,653 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:58:46,695 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:46,748 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:46,806 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 03:58:46,819 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 47 [2021-07-14 03:58:46,861 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:58:46,901 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:46,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,040 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:58:47,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 94 [2021-07-14 03:58:47,054 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,213 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:47,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 60 [2021-07-14 03:58:47,216 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:47,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,252 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-07-14 03:58:47,253 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,416 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:47,417 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:47,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 60 [2021-07-14 03:58:47,420 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:58:47,466 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,622 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:47,623 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:47,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 60 [2021-07-14 03:58:47,627 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:47,674 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-07-14 03:58:47,711 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,743 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 37 [2021-07-14 03:58:47,744 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:47,780 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,943 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:47,944 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:47,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 58 [2021-07-14 03:58:47,947 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:47,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:47,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 35 [2021-07-14 03:58:47,980 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:48,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:48,008 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 44 [2021-07-14 03:58:48,010 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:50,176 WARN L205 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 344 DAG size of output: 251 [2021-07-14 03:58:50,177 INFO L628 ElimStorePlain]: treesize reduction 696, result has 74.4 percent of original size [2021-07-14 03:58:50,222 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 38 xjuncts. [2021-07-14 03:58:50,222 INFO L247 ElimStorePlain]: Needed 44 recursive calls to eliminate 5 variables, input treesize:2707, output treesize:2018 [2021-07-14 03:58:52,681 WARN L205 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 257 [2021-07-14 03:58:52,806 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 257 [2021-07-14 03:58:53,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 31 [2021-07-14 03:58:53,911 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:53,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 44 [2021-07-14 03:58:53,941 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 37 [2021-07-14 03:58:53,963 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,101 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:58:54,102 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:54,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 80 [2021-07-14 03:58:54,110 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-07-14 03:58:54,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:54,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 31 [2021-07-14 03:58:54,137 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:54,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-07-14 03:58:54,162 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:58:54,193 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:54,226 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,258 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:54,260 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:58:54,285 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:58:54,317 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,417 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:54,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 78 [2021-07-14 03:58:54,423 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-07-14 03:58:54,450 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,478 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:54,479 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,511 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:54,512 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:54,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2021-07-14 03:58:54,548 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 46 [2021-07-14 03:58:54,590 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:54,628 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:54,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:54,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2021-07-14 03:58:54,658 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,811 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:54,811 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:54,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 58 [2021-07-14 03:58:54,815 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2021-07-14 03:58:54,872 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:54,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,012 INFO L354 Elim1Store]: treesize reduction 70, result has 44.4 percent of original size [2021-07-14 03:58:55,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 74 [2021-07-14 03:58:55,016 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,053 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2021-07-14 03:58:55,054 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:55,091 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,254 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:58:55,254 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:58:55,254 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 80 [2021-07-14 03:58:55,259 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 35 [2021-07-14 03:58:55,290 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:58:55,335 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:58:55,378 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,528 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:55,528 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:55,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 60 [2021-07-14 03:58:55,531 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,555 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:55,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 33 [2021-07-14 03:58:55,570 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:58:55,617 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:58:55,684 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:58:55,721 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,868 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:58:55,868 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:55,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 60 [2021-07-14 03:58:55,871 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:55,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:58:55,915 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:55,954 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:55,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:55,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2021-07-14 03:58:55,999 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:58:56,041 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2021-07-14 03:58:56,074 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:58:56,118 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:58:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:58:56,155 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 42 [2021-07-14 03:58:56,204 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:58:56,247 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,384 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:58:56,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 58 [2021-07-14 03:58:56,429 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,470 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:58:56,472 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:56,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:58:56,493 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:58:56,495 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 03:58:58,908 WARN L205 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 324 DAG size of output: 277 [2021-07-14 03:58:58,909 INFO L628 ElimStorePlain]: treesize reduction 356, result has 87.1 percent of original size [2021-07-14 03:58:58,955 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 46 xjuncts. [2021-07-14 03:58:58,955 INFO L247 ElimStorePlain]: Needed 47 recursive calls to eliminate 5 variables, input treesize:2891, output treesize:2401 [2021-07-14 03:58:59,138 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 282 [2021-07-14 03:59:02,113 WARN L205 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 282 [2021-07-14 03:59:02,300 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 282 [2021-07-14 03:59:02,476 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 282 [2021-07-14 03:59:03,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:59:03,781 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:03,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:03,824 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:03,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:59:03,866 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:03,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2021-07-14 03:59:03,909 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:03,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:59:03,943 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:03,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:03,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,099 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-07-14 03:59:04,100 INFO L354 Elim1Store]: treesize reduction 70, result has 44.4 percent of original size [2021-07-14 03:59:04,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 74 [2021-07-14 03:59:04,104 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 37 [2021-07-14 03:59:04,129 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 46 [2021-07-14 03:59:04,163 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,297 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:59:04,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 44 treesize of output 96 [2021-07-14 03:59:04,324 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:04,362 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,491 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:59:04,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 40 treesize of output 94 [2021-07-14 03:59:04,505 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:04,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:04,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 31 [2021-07-14 03:59:04,535 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,662 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-07-14 03:59:04,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 34 treesize of output 78 [2021-07-14 03:59:04,667 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,819 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:59:04,819 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:59:04,819 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 42 treesize of output 96 [2021-07-14 03:59:04,834 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2021-07-14 03:59:04,865 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:04,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 31 [2021-07-14 03:59:04,898 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:59:04,942 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:59:04,976 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,023 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:59:05,024 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 44 [2021-07-14 03:59:05,066 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 35 [2021-07-14 03:59:05,103 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 42 [2021-07-14 03:59:05,143 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 42 [2021-07-14 03:59:05,193 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:05,235 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:05,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-07-14 03:59:05,273 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,317 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:05,319 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,357 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:05,359 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2021-07-14 03:59:05,404 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 03:59:05,453 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:05,498 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:05,544 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:05,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:05,581 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 42 [2021-07-14 03:59:05,628 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,784 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-07-14 03:59:05,784 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:59:05,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 36 treesize of output 96 [2021-07-14 03:59:05,790 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:59:05,827 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 46 [2021-07-14 03:59:05,870 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 42 [2021-07-14 03:59:05,914 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:05,960 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:05,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:05,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:05,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2021-07-14 03:59:06,001 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,146 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-07-14 03:59:06,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 94 [2021-07-14 03:59:06,159 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:06,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:06,213 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 46 [2021-07-14 03:59:06,266 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,426 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-07-14 03:59:06,426 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-07-14 03:59:06,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 38 treesize of output 60 [2021-07-14 03:59:06,429 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:06,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,468 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:06,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:59:06,474 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,523 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 44 [2021-07-14 03:59:06,524 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,562 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:59:06,563 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,609 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 44 [2021-07-14 03:59:06,611 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:06,663 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 46 [2021-07-14 03:59:06,713 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 42 [2021-07-14 03:59:06,762 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 7 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-07-14 03:59:06,801 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,840 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 37 [2021-07-14 03:59:06,841 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-07-14 03:59:06,890 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:06,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:06,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:06,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 33 [2021-07-14 03:59:06,922 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:10,263 WARN L205 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 410 DAG size of output: 317 [2021-07-14 03:59:10,264 INFO L628 ElimStorePlain]: treesize reduction 830, result has 77.9 percent of original size [2021-07-14 03:59:10,313 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 54 xjuncts. [2021-07-14 03:59:10,313 INFO L247 ElimStorePlain]: Needed 55 recursive calls to eliminate 5 variables, input treesize:3411, output treesize:2916 [2021-07-14 03:59:10,534 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:14,683 WARN L205 SmtUtils]: Spent 3.63 s on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 03:59:14,916 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:16,341 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:18,162 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:18,421 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:18,871 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2021-07-14 03:59:19,632 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:19,748 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:19,931 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 03:59:20,938 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2021-07-14 03:59:21,205 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:23,690 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:24,046 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:24,742 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:25,222 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2021-07-14 03:59:25,710 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2021-07-14 03:59:26,483 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 03:59:26,627 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2021-07-14 03:59:28,045 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:28,911 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:29,361 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:29,621 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2021-07-14 03:59:30,359 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:31,332 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:32,385 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:33,312 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:33,431 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:33,553 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:33,824 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:34,699 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:34,811 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:35,851 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:36,221 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2021-07-14 03:59:37,823 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:38,741 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:39,054 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:39,796 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:40,196 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2021-07-14 03:59:40,315 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:41,189 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2021-07-14 03:59:42,076 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:42,198 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:42,404 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:43,405 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:43,670 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:43,823 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2021-07-14 03:59:45,053 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2021-07-14 03:59:46,052 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:48,138 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2021-07-14 03:59:49,061 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2021-07-14 03:59:49,525 WARN L205 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 326 [2021-07-14 03:59:49,708 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2021-07-14 03:59:50,063 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2021-07-14 03:59:50,182 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2021-07-14 03:59:50,375 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2021-07-14 03:59:50,679 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 379 [2021-07-14 03:59:50,910 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2021-07-14 03:59:51,222 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2021-07-14 03:59:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,362 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:51,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 82 [2021-07-14 03:59:51,371 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:51,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,437 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:51,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 60 [2021-07-14 03:59:51,440 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,504 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:51,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 64 [2021-07-14 03:59:51,507 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:59:51,534 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,624 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:51,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 48 treesize of output 84 [2021-07-14 03:59:51,632 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:51,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 31 [2021-07-14 03:59:51,660 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:59:51,691 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 39 [2021-07-14 03:59:51,721 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:59:51,750 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 39 [2021-07-14 03:59:51,777 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,847 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:51,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 64 [2021-07-14 03:59:51,850 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,951 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:51,951 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 36 treesize of output 80 [2021-07-14 03:59:51,956 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:51,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:51,989 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2021-07-14 03:59:51,990 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,100 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:52,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 86 [2021-07-14 03:59:52,106 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,187 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:52,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 58 [2021-07-14 03:59:52,190 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:59:52,227 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:59:52,260 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,284 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:52,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:52,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:52,295 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,386 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:52,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 62 [2021-07-14 03:59:52,390 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-07-14 03:59:52,427 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,513 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:52,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 62 [2021-07-14 03:59:52,516 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,560 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:52,561 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 35 [2021-07-14 03:59:52,599 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:52,637 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:59:52,676 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,798 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:59:52,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 74 [2021-07-14 03:59:52,817 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:52,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,919 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:52,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 58 [2021-07-14 03:59:52,922 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:52,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:52,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,024 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:53,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 64 [2021-07-14 03:59:53,028 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 35 [2021-07-14 03:59:53,074 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 39 [2021-07-14 03:59:53,119 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,174 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 33 [2021-07-14 03:59:53,175 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,280 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:53,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 38 treesize of output 60 [2021-07-14 03:59:53,284 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,411 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:53,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 82 [2021-07-14 03:59:53,416 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,579 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:59:53,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 38 treesize of output 78 [2021-07-14 03:59:53,586 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,734 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:53,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 62 [2021-07-14 03:59:53,739 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,825 INFO L354 Elim1Store]: treesize reduction 67, result has 1.5 percent of original size [2021-07-14 03:59:53,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 51 treesize of output 36 [2021-07-14 03:59:53,826 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:59:53,877 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 31 [2021-07-14 03:59:53,925 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:53,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,071 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:54,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 86 [2021-07-14 03:59:54,076 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,172 INFO L354 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2021-07-14 03:59:54,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 47 treesize of output 43 [2021-07-14 03:59:54,173 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 39 [2021-07-14 03:59:54,224 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:54,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 03:59:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:59:54,275 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:59:54,324 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,472 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:54,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 86 [2021-07-14 03:59:54,477 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,550 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 35 [2021-07-14 03:59:54,551 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,634 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:54,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 66 [2021-07-14 03:59:54,637 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,748 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:54,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 50 treesize of output 86 [2021-07-14 03:59:54,756 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:54,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,844 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:54,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 64 [2021-07-14 03:59:54,848 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 33 [2021-07-14 03:59:54,886 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:54,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:54,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,012 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:59:55,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 76 [2021-07-14 03:59:55,025 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:55,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,074 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 35 [2021-07-14 03:59:55,076 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,189 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:55,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 40 treesize of output 60 [2021-07-14 03:59:55,192 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,318 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:55,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 44 treesize of output 80 [2021-07-14 03:59:55,325 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:55,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,417 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:55,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 8 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 60 [2021-07-14 03:59:55,420 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,513 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:55,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 46 treesize of output 62 [2021-07-14 03:59:55,517 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,555 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2021-07-14 03:59:55,556 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:55,594 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,733 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:59:55,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 42 treesize of output 78 [2021-07-14 03:59:55,740 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:55,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,870 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-07-14 03:59:55,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 34 treesize of output 74 [2021-07-14 03:59:55,875 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:55,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:55,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,002 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:56,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 82 [2021-07-14 03:59:56,009 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 2 xjuncts. [2021-07-14 03:59:56,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,077 INFO L354 Elim1Store]: treesize reduction 67, result has 1.5 percent of original size [2021-07-14 03:59:56,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 53 treesize of output 36 [2021-07-14 03:59:56,078 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:56,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,169 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-07-14 03:59:56,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 48 treesize of output 64 [2021-07-14 03:59:56,172 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,294 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:56,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 40 treesize of output 84 [2021-07-14 03:59:56,299 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 35 [2021-07-14 03:59:56,343 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,384 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 31 [2021-07-14 03:59:56,385 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-07-14 03:59:56,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 03:59:56,501 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-07-14 03:59:56,501 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 82 [2021-07-14 03:59:56,508 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 2 xjuncts. [2021-07-14 04:00:06,325 WARN L205 SmtUtils]: Spent 9.82 s on a formula simplification. DAG size of input: 550 DAG size of output: 439 [2021-07-14 04:00:06,327 INFO L628 ElimStorePlain]: treesize reduction 1259, result has 76.4 percent of original size [2021-07-14 04:00:06,660 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 431 [2021-07-14 04:00:06,708 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 62 xjuncts. [2021-07-14 04:00:06,709 INFO L247 ElimStorePlain]: Needed 67 recursive calls to eliminate 5 variables, input treesize:4078, output treesize:4067 [2021-07-14 04:00:07,056 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 438 [2021-07-14 04:00:07,170 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 438 [2021-07-14 04:00:07,404 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 438 [2021-07-14 04:00:20,025 WARN L205 SmtUtils]: Spent 11.89 s on a formula simplification. DAG size of input: 438 DAG size of output: 434 [2021-07-14 04:00:20,640 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2021-07-14 04:00:20,969 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2021-07-14 04:00:21,465 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2021-07-14 04:02:32,386 WARN L205 SmtUtils]: Spent 2.18 m on a formula simplification. DAG size of input: 390 DAG size of output: 390 [2021-07-14 04:03:55,961 WARN L205 SmtUtils]: Spent 1.39 m on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:03:58,441 WARN L205 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:04:14,394 WARN L205 SmtUtils]: Spent 15.94 s on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:04:15,397 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2021-07-14 04:04:15,974 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 432 [2021-07-14 04:07:31,427 WARN L205 SmtUtils]: Spent 3.26 m on a formula simplification. DAG size of input: 390 DAG size of output: 390 [2021-07-14 04:07:33,621 WARN L205 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:07:58,160 WARN L205 SmtUtils]: Spent 24.54 s on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:09:24,592 WARN L205 SmtUtils]: Spent 1.44 m on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2021-07-14 04:09:25,550 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 433 [2021-07-14 04:09:25,659 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 433 [2021-07-14 04:09:25,799 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 433 [2021-07-14 04:09:29,747 WARN L205 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 433 DAG size of output: 433 [2021-07-14 04:09:33,342 WARN L205 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 433 DAG size of output: 433 [2021-07-14 04:09:36,573 WARN L205 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 390 DAG size of output: 378 [2021-07-14 04:09:58,208 WARN L205 SmtUtils]: Spent 21.63 s on a formula simplification. DAG size of input: 385 DAG size of output: 385 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown