/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.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-a865e3bea3ade1065a4c95009cfa501fe03c5538-a865e3b [2021-02-20 00:32:47,663 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-20 00:32:47,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-20 00:32:47,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-02-20 00:32:47,741 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-Sleep-NoLbe-New_States.epf [2021-02-20 00:32:47,763 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-20 00:32:47,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-20 00:32:47,763 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-02-20 00:32:47,763 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-02-20 00:32:47,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-02-20 00:32:47,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-02-20 00:32:47,764 INFO L138 SettingsManager]: * Use SBE=true [2021-02-20 00:32:47,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-20 00:32:47,764 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-20 00:32:47,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-20 00:32:47,764 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-20 00:32:47,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-20 00:32:47,765 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-20 00:32:47,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-02-20 00:32:47,766 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-02-20 00:32:47,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-20 00:32:47,767 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-02-20 00:32:47,767 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-20 00:32:48,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-20 00:32:48,020 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-20 00:32:48,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-20 00:32:48,023 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-02-20 00:32:48,023 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-02-20 00:32:48,024 INFO L432 ainManager$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 [2021-02-20 00:32:48,024 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' [2021-02-20 00:32:48,043 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-20 00:32:48,047 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-20 00:32:48,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-02-20 00:32:48,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-02-20 00:32:48,054 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-02-20 00:32:48,062 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,069 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-02-20 00:32:48,075 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-20 00:32:48,075 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-20 00:32:48,075 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-20 00:32:48,079 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,079 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,080 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,080 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,086 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,088 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,088 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 20.02 12:32:48" (1/1) ... [2021-02-20 00:32:48,089 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-20 00:32:48,090 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-20 00:32:48,090 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-20 00:32:48,090 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-20 00:32:48,091 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 20.02 12:32:48" (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 [2021-02-20 00:32:48,159 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-02-20 00:32:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-02-20 00:32:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-02-20 00:32:48,160 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-02-20 00:32:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-02-20 00:32:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-02-20 00:32:48,160 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-02-20 00:32:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-20 00:32:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-20 00:32:48,160 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-02-20 00:32:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-02-20 00:32:48,160 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-02-20 00:32:48,161 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-02-20 00:32:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-02-20 00:32:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-02-20 00:32:48,161 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-02-20 00:32:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-02-20 00:32:48,162 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-02-20 00:32:48,162 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-02-20 00:32:48,346 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-20 00:32:48,346 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-20 00:32:48,347 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 12:32:48 BoogieIcfgContainer [2021-02-20 00:32:48,347 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-20 00:32:48,348 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-20 00:32:48,348 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-20 00:32:48,350 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-20 00:32:48,350 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 20.02 12:32:48" (1/2) ... [2021-02-20 00:32:48,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@aae6dac and model type min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 12:32:48, skipping insertion in model container [2021-02-20 00:32:48,351 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 20.02 12:32:48" (2/2) ... [2021-02-20 00:32:48,352 INFO L111 eAbstractionObserver]: Analyzing ICFG min-max-inc-dec.wvr.bpl [2021-02-20 00:32:48,355 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-02-20 00:32:48,355 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-02-20 00:32:48,357 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-20 00:32:48,360 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-02-20 00:32:48,400 INFO L149 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-02-20 00:32:48,411 INFO L253 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) [2021-02-20 00:32:48,429 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-20 00:32:48,429 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-20 00:32:48,429 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-02-20 00:32:48,429 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-20 00:32:48,429 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-20 00:32:48,429 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-20 00:32:48,429 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-20 00:32:48,429 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-02-20 00:32:48,526 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:48,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:48,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1407635241, now seen corresponding path program 1 times [2021-02-20 00:32:48,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:48,540 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258286888] [2021-02-20 00:32:48,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-20 00:32:48,730 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258286888] [2021-02-20 00:32:48,730 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [692842991] [2021-02-20 00:32:48,730 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 [2021-02-20 00:32:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:48,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 3 conjunts are in the unsatisfiable core [2021-02-20 00:32:48,823 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-20 00:32:48,938 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:48,938 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3] total 5 [2021-02-20 00:32:48,939 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688986666] [2021-02-20 00:32:48,942 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-20 00:32:48,942 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:48,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-20 00:32:48,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-02-20 00:32:48,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:48,951 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:48,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 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) [2021-02-20 00:32:48,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:49,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:49,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-02-20 00:32:49,260 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:49,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:49,261 INFO L82 PathProgramCache]: Analyzing trace with hash -849967191, now seen corresponding path program 1 times [2021-02-20 00:32:49,261 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:49,261 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507213524] [2021-02-20 00:32:49,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-02-20 00:32:49,347 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1507213524] [2021-02-20 00:32:49,348 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1840278765] [2021-02-20 00:32:49,348 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 [2021-02-20 00:32:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:49,399 INFO L263 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 5 conjunts are in the unsatisfiable core [2021-02-20 00:32:49,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:49,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-02-20 00:32:49,488 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:49,488 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-02-20 00:32:49,488 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604942558] [2021-02-20 00:32:49,491 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-20 00:32:49,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:49,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-20 00:32:49,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-02-20 00:32:49,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:49,492 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:49,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 6 states have internal predecessors, (43), 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) [2021-02-20 00:32:49,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:49,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:49,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:49,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:49,786 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:49,786 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:49,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:49,786 INFO L82 PathProgramCache]: Analyzing trace with hash 236096991, now seen corresponding path program 2 times [2021-02-20 00:32:49,787 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:49,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963581019] [2021-02-20 00:32:49,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-20 00:32:49,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963581019] [2021-02-20 00:32:49,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1753190101] [2021-02-20 00:32:49,830 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 [2021-02-20 00:32:49,864 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-02-20 00:32:49,864 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:49,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 7 conjunts are in the unsatisfiable core [2021-02-20 00:32:49,866 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-20 00:32:49,964 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:49,965 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7] total 11 [2021-02-20 00:32:49,965 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549532355] [2021-02-20 00:32:49,965 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-20 00:32:49,965 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:49,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-20 00:32:49,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2021-02-20 00:32:49,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:49,967 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:49,967 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.25) internal successors, (63), 11 states have internal predecessors, (63), 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) [2021-02-20 00:32:49,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:49,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:49,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:50,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:50,204 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:50,205 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:50,410 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:50,410 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:50,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:50,411 INFO L82 PathProgramCache]: Analyzing trace with hash 1548736749, now seen corresponding path program 3 times [2021-02-20 00:32:50,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:50,411 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [363399691] [2021-02-20 00:32:50,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:50,520 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-02-20 00:32:50,521 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [363399691] [2021-02-20 00:32:50,521 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [18538953] [2021-02-20 00:32:50,521 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 [2021-02-20 00:32:50,553 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-02-20 00:32:50,554 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:50,554 INFO L263 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 5 conjunts are in the unsatisfiable core [2021-02-20 00:32:50,555 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-02-20 00:32:50,633 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:50,633 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5] total 12 [2021-02-20 00:32:50,633 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073490168] [2021-02-20 00:32:50,633 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-20 00:32:50,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:50,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-20 00:32:50,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2021-02-20 00:32:50,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:50,634 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:50,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.538461538461538) internal successors, (72), 12 states have internal predecessors, (72), 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) [2021-02-20 00:32:50,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:50,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:50,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:50,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:50,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:50,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:50,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:50,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:51,070 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:51,070 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:51,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:51,070 INFO L82 PathProgramCache]: Analyzing trace with hash 2140182383, now seen corresponding path program 4 times [2021-02-20 00:32:51,071 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:51,071 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591838918] [2021-02-20 00:32:51,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:51,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-02-20 00:32:51,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591838918] [2021-02-20 00:32:51,162 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1895951773] [2021-02-20 00:32:51,162 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 [2021-02-20 00:32:51,207 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-02-20 00:32:51,207 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:51,208 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 9 conjunts are in the unsatisfiable core [2021-02-20 00:32:51,209 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-02-20 00:32:51,341 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:51,341 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 9] total 16 [2021-02-20 00:32:51,341 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1181980194] [2021-02-20 00:32:51,341 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-02-20 00:32:51,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:51,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-02-20 00:32:51,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2021-02-20 00:32:51,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:51,342 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:51,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-02-20 00:32:51,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:51,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:51,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:51,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:51,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:51,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:51,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:51,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:51,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:51,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:51,890 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:51,891 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:51,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:51,891 INFO L82 PathProgramCache]: Analyzing trace with hash -561778073, now seen corresponding path program 5 times [2021-02-20 00:32:51,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:51,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170156700] [2021-02-20 00:32:51,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-02-20 00:32:51,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170156700] [2021-02-20 00:32:51,955 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1525305832] [2021-02-20 00:32:51,955 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 [2021-02-20 00:32:52,018 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-02-20 00:32:52,019 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:52,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 11 conjunts are in the unsatisfiable core [2021-02-20 00:32:52,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:52,199 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 25 proven. 16 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-02-20 00:32:52,199 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:52,199 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 19 [2021-02-20 00:32:52,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1078673947] [2021-02-20 00:32:52,200 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-02-20 00:32:52,200 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:52,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-02-20 00:32:52,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2021-02-20 00:32:52,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:52,200 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:52,201 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 3.95) internal successors, (79), 19 states have internal predecessors, (79), 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) [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:52,201 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:52,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:52,768 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:52,768 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:52,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:52,769 INFO L82 PathProgramCache]: Analyzing trace with hash 1489023077, now seen corresponding path program 6 times [2021-02-20 00:32:52,769 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:52,769 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402097148] [2021-02-20 00:32:52,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:52,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:52,895 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-02-20 00:32:52,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402097148] [2021-02-20 00:32:52,897 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1365423195] [2021-02-20 00:32:52,897 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 [2021-02-20 00:32:52,952 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-02-20 00:32:52,952 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:52,953 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 12 conjunts are in the unsatisfiable core [2021-02-20 00:32:52,955 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 9 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-02-20 00:32:53,132 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:53,132 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 20 [2021-02-20 00:32:53,132 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025416955] [2021-02-20 00:32:53,134 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-20 00:32:53,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:53,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-20 00:32:53,134 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=348, Unknown=0, NotChecked=0, Total=420 [2021-02-20 00:32:53,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:53,134 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:53,134 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 4.285714285714286) internal successors, (90), 20 states have internal predecessors, (90), 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) [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:53,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:53,590 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:53,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:53,592 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:53,802 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-02-20 00:32:53,802 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:53,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:53,802 INFO L82 PathProgramCache]: Analyzing trace with hash -1013272465, now seen corresponding path program 7 times [2021-02-20 00:32:53,802 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:53,802 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529891133] [2021-02-20 00:32:53,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 16 proven. 56 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-02-20 00:32:53,907 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529891133] [2021-02-20 00:32:53,907 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [895662838] [2021-02-20 00:32:53,907 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 [2021-02-20 00:32:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:53,940 INFO L263 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 13 conjunts are in the unsatisfiable core [2021-02-20 00:32:53,941 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:54,183 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 47 proven. 25 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-02-20 00:32:54,184 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:54,184 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 13] total 24 [2021-02-20 00:32:54,184 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [574817118] [2021-02-20 00:32:54,184 INFO L460 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-02-20 00:32:54,184 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:54,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-02-20 00:32:54,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=501, Unknown=0, NotChecked=0, Total=600 [2021-02-20 00:32:54,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:54,187 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:54,187 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 3.84) internal successors, (96), 24 states have internal predecessors, (96), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:54,187 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:54,188 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:32:54,882 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:54,882 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:54,882 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:54,882 INFO L82 PathProgramCache]: Analyzing trace with hash -1396747537, now seen corresponding path program 8 times [2021-02-20 00:32:54,882 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:54,883 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578095692] [2021-02-20 00:32:54,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 58 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-02-20 00:32:54,985 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578095692] [2021-02-20 00:32:54,985 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1545558484] [2021-02-20 00:32:54,985 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 [2021-02-20 00:32:55,022 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-02-20 00:32:55,022 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:55,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 196 conjuncts, 15 conjunts are in the unsatisfiable core [2021-02-20 00:32:55,024 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:55,272 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 49 proven. 36 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2021-02-20 00:32:55,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:55,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2021-02-20 00:32:55,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532324654] [2021-02-20 00:32:55,273 INFO L460 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-02-20 00:32:55,273 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:55,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-02-20 00:32:55,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=120, Invalid=636, Unknown=0, NotChecked=0, Total=756 [2021-02-20 00:32:55,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:55,274 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:55,274 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 3.392857142857143) internal successors, (95), 27 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:55,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:55,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:55,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:32:55,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:55,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:55,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:55,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:55,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:32:55,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:32:56,009 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:32:56,010 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:56,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:56,010 INFO L82 PathProgramCache]: Analyzing trace with hash 12755933, now seen corresponding path program 9 times [2021-02-20 00:32:56,010 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:56,010 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852019183] [2021-02-20 00:32:56,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 36 proven. 92 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-02-20 00:32:56,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852019183] [2021-02-20 00:32:56,123 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1700918263] [2021-02-20 00:32:56,123 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-02-20 00:32:56,161 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-02-20 00:32:56,161 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:56,162 INFO L263 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 14 conjunts are in the unsatisfiable core [2021-02-20 00:32:56,163 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:32:56,379 INFO L354 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2021-02-20 00:32:56,379 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 [2021-02-20 00:32:56,384 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-02-20 00:32:56,420 INFO L628 ElimStorePlain]: treesize reduction 15, result has 69.4 percent of original size [2021-02-20 00:32:56,430 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. [2021-02-20 00:32:56,430 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:32, output treesize:34 [2021-02-20 00:32:56,587 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:32:56,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 17 [2021-02-20 00:32:56,601 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-02-20 00:32:56,610 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:32:56,622 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-02-20 00:32:56,622 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:34, output treesize:31 [2021-02-20 00:32:56,735 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 44 proven. 17 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2021-02-20 00:32:56,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:32:56,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12] total 27 [2021-02-20 00:32:56,736 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170773325] [2021-02-20 00:32:56,737 INFO L460 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-02-20 00:32:56,737 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:32:56,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-02-20 00:32:56,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=602, Unknown=0, NotChecked=0, Total=702 [2021-02-20 00:32:56,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:56,738 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:32:56,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 3.7777777777777777) internal successors, (102), 27 states have internal predecessors, (102), 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) [2021-02-20 00:32:56,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:56,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:56,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:32:56,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:32:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:32:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:32:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:32:58,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:32:58,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-20 00:32:59,203 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-02-20 00:32:59,203 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:32:59,204 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:32:59,204 INFO L82 PathProgramCache]: Analyzing trace with hash 1892070931, now seen corresponding path program 10 times [2021-02-20 00:32:59,204 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:32:59,204 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743802127] [2021-02-20 00:32:59,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:32:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:32:59,809 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 437 proven. 338 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-02-20 00:32:59,809 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743802127] [2021-02-20 00:32:59,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1394084769] [2021-02-20 00:32:59,810 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 [2021-02-20 00:32:59,857 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-02-20 00:32:59,858 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:32:59,858 INFO L263 TraceCheckSpWp]: Trace formula consists of 320 conjuncts, 17 conjunts are in the unsatisfiable core [2021-02-20 00:32:59,860 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 274 proven. 49 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2021-02-20 00:33:00,354 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:33:00,355 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 17] total 58 [2021-02-20 00:33:00,355 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [860165798] [2021-02-20 00:33:00,355 INFO L460 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-02-20 00:33:00,356 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:33:00,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-02-20 00:33:00,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=559, Invalid=2863, Unknown=0, NotChecked=0, Total=3422 [2021-02-20 00:33:00,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:00,357 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:33:00,357 INFO L481 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) [2021-02-20 00:33:00,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:00,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:33:00,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:00,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-02-20 00:33:00,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:01,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:01,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-02-20 00:33:01,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:01,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-02-20 00:33:01,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:33:01,783 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:33:01,783 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:33:01,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:33:01,784 INFO L82 PathProgramCache]: Analyzing trace with hash -581369231, now seen corresponding path program 11 times [2021-02-20 00:33:01,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:33:01,784 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1243264001] [2021-02-20 00:33:01,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:33:01,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:01,917 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 36 proven. 287 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2021-02-20 00:33:01,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1243264001] [2021-02-20 00:33:01,917 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1121256170] [2021-02-20 00:33:01,917 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 [2021-02-20 00:33:02,071 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-02-20 00:33:02,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:33:02,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 24 conjunts are in the unsatisfiable core [2021-02-20 00:33:02,074 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 123 proven. 252 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2021-02-20 00:33:02,368 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:33:02,368 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 14] total 30 [2021-02-20 00:33:02,368 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309756831] [2021-02-20 00:33:02,368 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-02-20 00:33:02,368 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:33:02,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-02-20 00:33:02,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=780, Unknown=0, NotChecked=0, Total=930 [2021-02-20 00:33:02,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:02,369 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:33:02,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 4.580645161290323) internal successors, (142), 30 states have internal predecessors, (142), 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) [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:33:02,370 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:03,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:33:03,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-02-20 00:33:03,611 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-02-20 00:33:03,611 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:33:03,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:33:03,611 INFO L82 PathProgramCache]: Analyzing trace with hash 1883846427, now seen corresponding path program 12 times [2021-02-20 00:33:03,611 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:33:03,611 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471617882] [2021-02-20 00:33:03,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:33:03,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:04,345 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 570 proven. 155 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-02-20 00:33:04,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471617882] [2021-02-20 00:33:04,346 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [789818750] [2021-02-20 00:33:04,346 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 [2021-02-20 00:33:04,414 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-02-20 00:33:04,415 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:33:04,415 INFO L263 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 19 conjunts are in the unsatisfiable core [2021-02-20 00:33:04,417 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:04,950 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 387 proven. 64 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2021-02-20 00:33:04,950 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:33:04,950 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 19] total 63 [2021-02-20 00:33:04,950 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134075648] [2021-02-20 00:33:04,951 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-02-20 00:33:04,951 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:33:04,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-02-20 00:33:04,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=768, Invalid=3264, Unknown=0, NotChecked=0, Total=4032 [2021-02-20 00:33:04,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:04,952 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:33:04,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 2.8125) internal successors, (180), 63 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:04,952 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-02-20 00:33:04,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:04,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-02-20 00:33:04,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-02-20 00:33:04,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-02-20 00:33:04,953 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:05,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:33:05,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-02-20 00:33:05,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:05,842 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:33:05,842 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:33:05,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:33:05,842 INFO L82 PathProgramCache]: Analyzing trace with hash 1151621037, now seen corresponding path program 13 times [2021-02-20 00:33:05,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:33:05,842 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320907276] [2021-02-20 00:33:05,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:33:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 272 proven. 573 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2021-02-20 00:33:06,502 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320907276] [2021-02-20 00:33:06,503 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166441229] [2021-02-20 00:33:06,503 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 [2021-02-20 00:33:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:06,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 27 conjunts are in the unsatisfiable core [2021-02-20 00:33:06,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 495 proven. 244 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2021-02-20 00:33:07,099 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:33:07,100 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 16] total 60 [2021-02-20 00:33:07,100 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [58388069] [2021-02-20 00:33:07,100 INFO L460 AbstractCegarLoop]: Interpolant automaton has 61 states [2021-02-20 00:33:07,100 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:33:07,100 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2021-02-20 00:33:07,101 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=579, Invalid=3081, Unknown=0, NotChecked=0, Total=3660 [2021-02-20 00:33:07,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:07,101 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:33:07,101 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 61 states, 61 states have (on average 3.2459016393442623) internal successors, (198), 60 states have internal predecessors, (198), 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) [2021-02-20 00:33:07,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:07,101 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-02-20 00:33:07,102 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:33:07,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-02-20 00:33:07,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:07,103 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:33:10,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:10,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-02-20 00:33:10,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:33:10,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-02-20 00:33:10,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:10,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-02-20 00:33:10,262 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-02-20 00:33:10,262 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:33:10,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:33:10,262 INFO L82 PathProgramCache]: Analyzing trace with hash 877211007, now seen corresponding path program 14 times [2021-02-20 00:33:10,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:33:10,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724498176] [2021-02-20 00:33:10,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:33:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:11,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2510 backedges. 2213 proven. 267 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2021-02-20 00:33:11,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724498176] [2021-02-20 00:33:11,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967864514] [2021-02-20 00:33:11,385 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 [2021-02-20 00:33:11,477 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-02-20 00:33:11,478 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:33:11,479 INFO L263 TraceCheckSpWp]: Trace formula consists of 509 conjuncts, 57 conjunts are in the unsatisfiable core [2021-02-20 00:33:11,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2510 backedges. 1541 proven. 729 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2021-02-20 00:33:13,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:33:13,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [58, 57] total 114 [2021-02-20 00:33:13,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007136385] [2021-02-20 00:33:13,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 115 states [2021-02-20 00:33:13,864 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:33:13,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2021-02-20 00:33:13,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1744, Invalid=11366, Unknown=0, NotChecked=0, Total=13110 [2021-02-20 00:33:13,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:13,867 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:33:13,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 115 states, 115 states have (on average 2.756521739130435) internal successors, (317), 114 states have internal predecessors, (317), 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) [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-02-20 00:33:13,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:33:18,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 110 states. [2021-02-20 00:33:18,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 145 states. [2021-02-20 00:33:18,739 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-02-20 00:33:18,739 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-02-20 00:33:18,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-20 00:33:18,739 INFO L82 PathProgramCache]: Analyzing trace with hash 1730110767, now seen corresponding path program 15 times [2021-02-20 00:33:18,739 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-02-20 00:33:18,739 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765542163] [2021-02-20 00:33:18,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-20 00:33:18,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-20 00:33:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 1974 proven. 2294 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2021-02-20 00:33:21,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765542163] [2021-02-20 00:33:21,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1375807998] [2021-02-20 00:33:21,308 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 [2021-02-20 00:33:21,468 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2021-02-20 00:33:21,468 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-02-20 00:33:21,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 75 conjunts are in the unsatisfiable core [2021-02-20 00:33:21,472 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-02-20 00:33:21,746 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:33:21,746 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 18 treesize of output 34 [2021-02-20 00:33:21,750 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:21,772 INFO L628 ElimStorePlain]: treesize reduction 12, result has 75.5 percent of original size [2021-02-20 00:33:21,779 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-02-20 00:33:21,779 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:26, output treesize:25 [2021-02-20 00:33:21,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:21,973 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-02-20 00:33:21,973 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 25 treesize of output 60 [2021-02-20 00:33:21,984 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,030 INFO L354 Elim1Store]: treesize reduction 32, result has 59.5 percent of original size [2021-02-20 00:33:22,031 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 3 new quantified variables, introduced 4 case distinctions, treesize of input 29 treesize of output 60 [2021-02-20 00:33:22,048 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:22,178 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 44 [2021-02-20 00:33:22,179 INFO L628 ElimStorePlain]: treesize reduction 95, result has 55.0 percent of original size [2021-02-20 00:33:22,187 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-02-20 00:33:22,187 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:77, output treesize:91 [2021-02-20 00:33:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,736 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-02-20 00:33:22,737 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 80 [2021-02-20 00:33:22,745 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:22,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,830 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-02-20 00:33:22,831 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 80 [2021-02-20 00:33:22,844 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:22,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,936 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-02-20 00:33:22,936 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 30 treesize of output 80 [2021-02-20 00:33:22,944 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:22,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:22,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:23,024 INFO L354 Elim1Store]: treesize reduction 44, result has 59.3 percent of original size [2021-02-20 00:33:23,024 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 36 treesize of output 80 [2021-02-20 00:33:23,033 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:23,717 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 152 [2021-02-20 00:33:23,718 INFO L628 ElimStorePlain]: treesize reduction 188, result has 71.7 percent of original size [2021-02-20 00:33:23,764 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, End of recursive call: 4 dim-0 vars, and 4 xjuncts. [2021-02-20 00:33:23,764 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:199, output treesize:411 [2021-02-20 00:33:24,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,135 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:24,135 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 [2021-02-20 00:33:24,145 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:24,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,224 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:24,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:24,239 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:24,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,329 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:24,329 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 [2021-02-20 00:33:24,336 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:24,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:24,432 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:24,432 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 [2021-02-20 00:33:24,443 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:25,153 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 150 [2021-02-20 00:33:25,154 INFO L628 ElimStorePlain]: treesize reduction 326, result has 63.2 percent of original size [2021-02-20 00:33:25,198 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. [2021-02-20 00:33:25,198 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:195, output treesize:525 [2021-02-20 00:33:26,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,746 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:26,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:26,756 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,853 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:33:26,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:26,861 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:26,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,956 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:26,956 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 [2021-02-20 00:33:26,968 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:26,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:26,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,063 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:27,064 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 [2021-02-20 00:33:27,086 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:27,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,198 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:27,199 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 [2021-02-20 00:33:27,206 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,318 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:33:27,319 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 [2021-02-20 00:33:27,325 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,443 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:27,443 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 [2021-02-20 00:33:27,452 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:27,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,571 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:33:27,571 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 [2021-02-20 00:33:27,587 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:27,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,691 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:27,692 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 [2021-02-20 00:33:27,714 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:27,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,836 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:33:27,836 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 [2021-02-20 00:33:27,843 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:27,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,968 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:27,969 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 [2021-02-20 00:33:27,976 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:27,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:27,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,106 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:28,106 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 [2021-02-20 00:33:28,113 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:28,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,250 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:28,250 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 [2021-02-20 00:33:28,256 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:28,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,385 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:28,385 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 [2021-02-20 00:33:28,390 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:28,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,513 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:28,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 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 [2021-02-20 00:33:28,519 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:28,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:28,646 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:28,646 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 44 treesize of output 96 [2021-02-20 00:33:28,670 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:31,462 WARN L202 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 409 DAG size of output: 291 [2021-02-20 00:33:31,463 INFO L628 ElimStorePlain]: treesize reduction 1270, result has 59.4 percent of original size [2021-02-20 00:33:31,500 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. [2021-02-20 00:33:31,501 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 5 variables, input treesize:899, output treesize:1858 [2021-02-20 00:33:33,453 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 286 DAG size of output: 199 [2021-02-20 00:33:34,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,290 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:33:34,291 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 [2021-02-20 00:33:34,302 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:34,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:34,334 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,364 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 [2021-02-20 00:33:34,365 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:34,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,391 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 [2021-02-20 00:33:34,392 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,415 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 [2021-02-20 00:33:34,416 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,543 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:34,543 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 6 case distinctions, treesize of input 38 treesize of output 94 [2021-02-20 00:33:34,556 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,579 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 [2021-02-20 00:33:34,581 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:34,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,608 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 [2021-02-20 00:33:34,609 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:34,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,633 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 [2021-02-20 00:33:34,634 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:33:34,661 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,781 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:33:34,781 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 [2021-02-20 00:33:34,785 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,818 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 [2021-02-20 00:33:34,819 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,945 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:34,945 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 [2021-02-20 00:33:34,954 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:34,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:34,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,084 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:33:35,084 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 [2021-02-20 00:33:35,092 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:35,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,190 INFO L354 Elim1Store]: treesize reduction 56, result has 38.5 percent of original size [2021-02-20 00:33:35,190 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 [2021-02-20 00:33:35,193 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,223 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 38 treesize of output 35 [2021-02-20 00:33:35,225 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,384 INFO L354 Elim1Store]: treesize reduction 100, result has 37.5 percent of original size [2021-02-20 00:33:35,385 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 90 [2021-02-20 00:33:35,388 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,469 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-02-20 00:33:35,469 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 [2021-02-20 00:33:35,470 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,628 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:33:35,628 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:35,629 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 [2021-02-20 00:33:35,631 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,671 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 [2021-02-20 00:33:35,673 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,706 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 [2021-02-20 00:33:35,707 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,743 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 [2021-02-20 00:33:35,745 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,771 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 48 treesize of output 37 [2021-02-20 00:33:35,772 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:33:35,802 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:35,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,833 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 [2021-02-20 00:33:35,834 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:35,869 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,948 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-02-20 00:33:35,948 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 [2021-02-20 00:33:35,948 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:35,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:35,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,025 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-02-20 00:33:36,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 7 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 [2021-02-20 00:33:36,026 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:36,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,062 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 [2021-02-20 00:33:36,063 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:36,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,196 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:33:36,197 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 [2021-02-20 00:33:36,201 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:36,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:36,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:36,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,233 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 [2021-02-20 00:33:36,235 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:36,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:36,254 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 40 treesize of output 33 [2021-02-20 00:33:36,255 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:38,615 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 323 DAG size of output: 236 [2021-02-20 00:33:38,616 INFO L628 ElimStorePlain]: treesize reduction 669, result has 71.0 percent of original size [2021-02-20 00:33:38,637 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 29 xjuncts. [2021-02-20 00:33:38,637 INFO L247 ElimStorePlain]: Needed 33 recursive calls to eliminate 5 variables, input treesize:2035, output treesize:1634 [2021-02-20 00:33:40,319 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 235 [2021-02-20 00:33:40,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:40,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:40,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,891 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 [2021-02-20 00:33:40,892 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:40,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,918 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 [2021-02-20 00:33:40,920 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:40,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:40,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:40,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:40,942 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:40,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:40,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,053 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:41,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:41,064 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:33:41,091 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,115 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 [2021-02-20 00:33:41,116 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:41,149 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,273 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:41,273 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 [2021-02-20 00:33:41,279 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,313 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 [2021-02-20 00:33:41,315 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,454 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:41,455 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 [2021-02-20 00:33:41,465 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:41,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,496 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 [2021-02-20 00:33:41,497 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,528 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 35 [2021-02-20 00:33:41,529 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,569 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 42 treesize of output 31 [2021-02-20 00:33:41,570 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,607 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 [2021-02-20 00:33:41,608 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,639 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 [2021-02-20 00:33:41,640 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,699 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 [2021-02-20 00:33:41,700 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,738 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 [2021-02-20 00:33:41,740 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:41,786 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:41,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 7 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 44 [2021-02-20 00:33:41,826 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,861 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 [2021-02-20 00:33:41,863 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,892 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 [2021-02-20 00:33:41,893 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,932 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 [2021-02-20 00:33:41,934 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,976 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 [2021-02-20 00:33:41,978 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:41,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:41,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,135 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-02-20 00:33:42,135 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:42,135 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 [2021-02-20 00:33:42,140 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:42,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,172 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 31 [2021-02-20 00:33:42,173 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,308 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:42,309 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 [2021-02-20 00:33:42,311 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,480 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:33:42,480 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:42,480 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 [2021-02-20 00:33:42,483 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,525 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 48 treesize of output 44 [2021-02-20 00:33:42,527 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,568 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 [2021-02-20 00:33:42,570 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,626 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 [2021-02-20 00:33:42,627 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,780 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:33:42,781 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:42,781 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 [2021-02-20 00:33:42,784 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,820 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 [2021-02-20 00:33:42,821 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:42,978 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:33:42,978 INFO L354 Elim1Store]: treesize reduction 70, result has 44.4 percent of original size [2021-02-20 00:33:42,978 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 [2021-02-20 00:33:42,982 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:42,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,011 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 [2021-02-20 00:33:43,012 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:43,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,042 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 [2021-02-20 00:33:43,043 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:43,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:33:43,075 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:43,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,105 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 [2021-02-20 00:33:43,106 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:43,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,144 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 [2021-02-20 00:33:43,146 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:43,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:43,165 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 0 case distinctions, treesize of input 48 treesize of output 37 [2021-02-20 00:33:43,166 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:46,198 WARN L202 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 343 DAG size of output: 256 [2021-02-20 00:33:46,199 INFO L628 ElimStorePlain]: treesize reduction 632, result has 76.5 percent of original size [2021-02-20 00:33:46,222 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. [2021-02-20 00:33:46,222 INFO L247 ElimStorePlain]: Needed 40 recursive calls to eliminate 5 variables, input treesize:2442, output treesize:2055 [2021-02-20 00:33:48,641 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 262 [2021-02-20 00:33:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,315 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 [2021-02-20 00:33:49,316 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,342 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 [2021-02-20 00:33:49,344 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,378 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 [2021-02-20 00:33:49,380 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,405 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 [2021-02-20 00:33:49,406 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,525 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:33:49,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:49,531 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:49,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,565 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 [2021-02-20 00:33:49,566 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:49,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,593 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 [2021-02-20 00:33:49,594 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:49,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,620 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 [2021-02-20 00:33:49,621 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,771 INFO L354 Elim1Store]: treesize reduction 100, result has 37.5 percent of original size [2021-02-20 00:33:49,771 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 90 [2021-02-20 00:33:49,774 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,809 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 [2021-02-20 00:33:49,811 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,835 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 [2021-02-20 00:33:49,837 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,872 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 [2021-02-20 00:33:49,873 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,897 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 [2021-02-20 00:33:49,898 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,925 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 [2021-02-20 00:33:49,926 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,957 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 [2021-02-20 00:33:49,959 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:49,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:49,987 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 [2021-02-20 00:33:49,988 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,140 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:33:50,140 INFO L354 Elim1Store]: treesize reduction 70, result has 44.4 percent of original size [2021-02-20 00:33:50,141 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 [2021-02-20 00:33:50,145 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,188 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 [2021-02-20 00:33:50,190 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:50,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,220 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 [2021-02-20 00:33:50,221 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,264 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 [2021-02-20 00:33:50,265 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,411 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:33:50,411 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:50,412 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 [2021-02-20 00:33:50,415 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,456 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 [2021-02-20 00:33:50,458 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,502 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 [2021-02-20 00:33:50,504 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,700 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:33:50,700 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:33:50,700 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 [2021-02-20 00:33:50,706 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,748 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 [2021-02-20 00:33:50,750 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,780 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 [2021-02-20 00:33:50,782 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,823 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 [2021-02-20 00:33:50,824 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,866 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 [2021-02-20 00:33:50,868 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:50,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:50,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,009 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:51,010 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 [2021-02-20 00:33:51,013 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,059 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 [2021-02-20 00:33:51,061 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,103 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 [2021-02-20 00:33:51,105 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,173 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 [2021-02-20 00:33:51,174 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,308 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:33:51,308 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 [2021-02-20 00:33:51,333 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 2 xjuncts. [2021-02-20 00:33:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,466 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:51,467 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 [2021-02-20 00:33:51,470 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,508 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 [2021-02-20 00:33:51,510 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,545 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 [2021-02-20 00:33:51,546 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,574 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 48 treesize of output 37 [2021-02-20 00:33:51,575 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,659 INFO L354 Elim1Store]: treesize reduction 159, result has 0.6 percent of original size [2021-02-20 00:33:51,659 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 [2021-02-20 00:33:51,660 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,696 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 [2021-02-20 00:33:51,697 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,732 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 [2021-02-20 00:33:51,733 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,771 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 [2021-02-20 00:33:51,772 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:33:51,801 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:33:51,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,832 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 [2021-02-20 00:33:51,833 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,883 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 [2021-02-20 00:33:51,885 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:51,927 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,965 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 [2021-02-20 00:33:51,967 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:51,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:51,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,070 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:33:52,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:33:52,073 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:52,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:33:52,098 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 38 treesize of output 42 [2021-02-20 00:33:52,100 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-02-20 00:33:55,982 WARN L202 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 339 DAG size of output: 282 [2021-02-20 00:33:55,983 INFO L628 ElimStorePlain]: treesize reduction 487, result has 83.5 percent of original size [2021-02-20 00:33:56,037 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. [2021-02-20 00:33:56,038 INFO L247 ElimStorePlain]: Needed 49 recursive calls to eliminate 5 variables, input treesize:3032, output treesize:2458 [2021-02-20 00:33:59,296 WARN L202 SmtUtils]: Spent 2.82 s on a formula simplification that was a NOOP. DAG size: 289 [2021-02-20 00:34:00,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,119 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 [2021-02-20 00:34:00,120 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,151 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 [2021-02-20 00:34:00,152 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,182 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 [2021-02-20 00:34:00,184 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,216 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 [2021-02-20 00:34:00,218 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,255 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 [2021-02-20 00:34:00,257 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,289 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 [2021-02-20 00:34:00,291 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,318 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 [2021-02-20 00:34:00,320 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,353 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 [2021-02-20 00:34:00,355 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,389 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 [2021-02-20 00:34:00,391 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,532 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:34:00,532 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 [2021-02-20 00:34:00,543 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:00,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,575 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 [2021-02-20 00:34:00,576 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,641 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 [2021-02-20 00:34:00,643 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,671 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 [2021-02-20 00:34:00,673 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,801 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:34:00,801 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 [2021-02-20 00:34:00,806 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:00,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:00,971 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-02-20 00:34:00,971 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:34:00,971 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 [2021-02-20 00:34:00,982 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:01,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,015 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 [2021-02-20 00:34:01,016 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,048 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 [2021-02-20 00:34:01,049 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,090 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 [2021-02-20 00:34:01,092 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,123 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 [2021-02-20 00:34:01,125 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,164 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 [2021-02-20 00:34:01,166 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,195 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 [2021-02-20 00:34:01,196 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,233 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 [2021-02-20 00:34:01,234 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,279 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 [2021-02-20 00:34:01,281 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,334 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 [2021-02-20 00:34:01,335 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,478 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:34:01,478 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:34:01,478 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 [2021-02-20 00:34:01,481 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,519 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 [2021-02-20 00:34:01,520 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,551 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,556 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 [2021-02-20 00:34:01,557 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,591 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 [2021-02-20 00:34:01,592 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,632 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 [2021-02-20 00:34:01,634 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,683 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 42 treesize of output 44 [2021-02-20 00:34:01,684 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,732 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 [2021-02-20 00:34:01,734 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,779 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 48 treesize of output 44 [2021-02-20 00:34:01,781 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:01,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,818 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 [2021-02-20 00:34:01,819 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:01,869 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,917 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 [2021-02-20 00:34:01,919 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:01,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,084 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-02-20 00:34:02,084 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:34:02,084 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 [2021-02-20 00:34:02,090 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,129 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 [2021-02-20 00:34:02,130 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,180 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 [2021-02-20 00:34:02,182 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,228 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 [2021-02-20 00:34:02,230 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,279 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 [2021-02-20 00:34:02,281 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:02,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:02,320 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,367 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 [2021-02-20 00:34:02,369 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,420 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 [2021-02-20 00:34:02,421 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,600 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:34:02,600 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:34:02,600 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 [2021-02-20 00:34:02,604 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:02,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:02,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,647 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 [2021-02-20 00:34:02,649 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:02,699 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,869 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:34:02,870 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:34:02,870 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 6 case distinctions, treesize of input 38 treesize of output 78 [2021-02-20 00:34:02,874 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,910 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 [2021-02-20 00:34:02,911 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,958 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 42 treesize of output 44 [2021-02-20 00:34:02,960 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:02,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:02,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,019 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 [2021-02-20 00:34:03,021 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,086 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 [2021-02-20 00:34:03,088 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,215 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:34:03,215 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 [2021-02-20 00:34:03,218 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:03,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,280 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 [2021-02-20 00:34:03,282 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:03,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,332 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 [2021-02-20 00:34:03,334 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:03,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:03,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:03,363 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 [2021-02-20 00:34:03,364 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:06,674 WARN L202 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 375 DAG size of output: 310 [2021-02-20 00:34:06,675 INFO L628 ElimStorePlain]: treesize reduction 607, result has 82.5 percent of original size [2021-02-20 00:34:06,705 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. [2021-02-20 00:34:06,705 INFO L247 ElimStorePlain]: Needed 56 recursive calls to eliminate 5 variables, input treesize:3483, output treesize:2858 [2021-02-20 00:34:10,877 WARN L202 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 316 [2021-02-20 00:34:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,177 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:31,177 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 [2021-02-20 00:34:31,181 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,277 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:31,277 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 [2021-02-20 00:34:31,282 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:34:31,317 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,352 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 [2021-02-20 00:34:31,354 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,501 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:31,502 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 [2021-02-20 00:34:31,509 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:31,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,544 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 [2021-02-20 00:34:31,546 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,583 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 [2021-02-20 00:34:31,585 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,621 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 [2021-02-20 00:34:31,623 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,657 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 [2021-02-20 00:34:31,658 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,758 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:31,759 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 [2021-02-20 00:34:31,763 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,903 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:31,904 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 [2021-02-20 00:34:31,909 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,946 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 [2021-02-20 00:34:31,948 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:31,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,092 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:32,092 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 [2021-02-20 00:34:32,098 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,255 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:32,255 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:32,255 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 [2021-02-20 00:34:32,260 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:32,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,418 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 26 [2021-02-20 00:34:32,419 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:32,419 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 [2021-02-20 00:34:32,438 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:32,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,485 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 [2021-02-20 00:34:32,487 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:32,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:32,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,541 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 [2021-02-20 00:34:32,543 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,661 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:32,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:32,665 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,715 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 [2021-02-20 00:34:32,717 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,821 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:32,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:32,826 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,869 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 [2021-02-20 00:34:32,871 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,916 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 [2021-02-20 00:34:32,918 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,962 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 44 treesize of output 37 [2021-02-20 00:34:32,964 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:32,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:32,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,087 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:33,087 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 [2021-02-20 00:34:33,091 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,136 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 [2021-02-20 00:34:33,138 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,180 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 [2021-02-20 00:34:33,182 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,231 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 [2021-02-20 00:34:33,233 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,396 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:33,396 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 [2021-02-20 00:34:33,402 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,563 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2021-02-20 00:34:33,563 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-02-20 00:34:33,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:33,569 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,694 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:33,694 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 [2021-02-20 00:34:33,698 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,822 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:33,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:33,826 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,879 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 [2021-02-20 00:34:33,881 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,933 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 [2021-02-20 00:34:33,935 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:33,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:33,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,113 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:34,114 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:34,114 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 [2021-02-20 00:34:34,119 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,172 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 [2021-02-20 00:34:34,174 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,303 INFO L354 Elim1Store]: treesize reduction 61, result has 10.3 percent of original size [2021-02-20 00:34:34,304 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 [2021-02-20 00:34:34,305 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,443 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:34,443 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 [2021-02-20 00:34:34,447 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,500 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 [2021-02-20 00:34:34,502 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:34,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-02-20 00:34:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,563 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 [2021-02-20 00:34:34,565 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,701 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:34,701 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 [2021-02-20 00:34:34,705 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,919 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:34,919 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:34,920 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 [2021-02-20 00:34:34,926 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:34,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:34,983 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 [2021-02-20 00:34:34,985 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,126 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:35,126 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 [2021-02-20 00:34:35,130 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,314 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:35,315 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:35,315 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 [2021-02-20 00:34:35,323 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:35,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,474 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:35,474 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 [2021-02-20 00:34:35,478 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,538 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 [2021-02-20 00:34:35,540 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,595 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 [2021-02-20 00:34:35,597 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,737 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:35,737 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 [2021-02-20 00:34:35,741 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:35,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,925 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 26 [2021-02-20 00:34:35,926 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:35,926 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 [2021-02-20 00:34:35,933 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:35,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:35,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,198 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 37 [2021-02-20 00:34:36,198 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:34:36,198 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 [2021-02-20 00:34:36,212 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:36,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,353 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:36,353 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 [2021-02-20 00:34:36,357 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,622 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2021-02-20 00:34:36,623 INFO L354 Elim1Store]: treesize reduction 54, result has 60.3 percent of original size [2021-02-20 00:34:36,623 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 48 treesize of output 104 [2021-02-20 00:34:36,635 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:36,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,785 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:36,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:36,789 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:36,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,849 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 [2021-02-20 00:34:36,851 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:36,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,910 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 [2021-02-20 00:34:36,912 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:36,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:36,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,091 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2021-02-20 00:34:37,091 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-02-20 00:34:37,092 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 [2021-02-20 00:34:37,097 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:37,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,311 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2021-02-20 00:34:37,311 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-02-20 00:34:37,312 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 [2021-02-20 00:34:37,320 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:37,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,519 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:37,520 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:37,520 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 [2021-02-20 00:34:37,530 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:37,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,648 INFO L354 Elim1Store]: treesize reduction 67, result has 1.5 percent of original size [2021-02-20 00:34:37,648 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 [2021-02-20 00:34:37,650 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,867 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 25 [2021-02-20 00:34:37,867 INFO L354 Elim1Store]: treesize reduction 32, result has 60.5 percent of original size [2021-02-20 00:34:37,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:34:37,876 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 2 xjuncts. [2021-02-20 00:34:37,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,034 INFO L354 Elim1Store]: treesize reduction 18, result has 60.9 percent of original size [2021-02-20 00:34:38,034 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 [2021-02-20 00:34:38,038 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:38,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,268 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 27 [2021-02-20 00:34:38,268 INFO L354 Elim1Store]: treesize reduction 36, result has 60.4 percent of original size [2021-02-20 00:34:38,268 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 [2021-02-20 00:34:38,274 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,335 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 [2021-02-20 00:34:38,337 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:38,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:34:38,388 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 0 case distinctions, treesize of input 38 treesize of output 31 [2021-02-20 00:34:38,390 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-02-20 00:34:52,597 WARN L202 SmtUtils]: Spent 14.21 s on a formula simplification. DAG size of input: 559 DAG size of output: 438 [2021-02-20 00:34:52,599 INFO L628 ElimStorePlain]: treesize reduction 1514, result has 72.3 percent of original size [2021-02-20 00:34:52,702 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 60 xjuncts. [2021-02-20 00:34:52,702 INFO L247 ElimStorePlain]: Needed 65 recursive calls to eliminate 5 variables, input treesize:3971, output treesize:3947 [2021-02-20 00:35:17,031 WARN L202 SmtUtils]: Spent 23.31 s on a formula simplification. DAG size of input: 434 DAG size of output: 423 [2021-02-20 00:35:38,800 WARN L202 SmtUtils]: Spent 17.81 s on a formula simplification. DAG size of input: 377 DAG size of output: 358 [2021-02-20 00:35:39,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,636 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 48 treesize of output 37 [2021-02-20 00:35:39,638 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:39,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:39,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:40,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:40,555 INFO L244 Elim1Store]: Index analysis took 828 ms [2021-02-20 00:35:41,195 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:41,195 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:41,196 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 54 [2021-02-20 00:35:41,200 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:41,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,249 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 [2021-02-20 00:35:41,252 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:41,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,022 INFO L244 Elim1Store]: Index analysis took 652 ms [2021-02-20 00:35:42,024 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 33 [2021-02-20 00:35:42,026 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,078 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 [2021-02-20 00:35:42,080 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,600 INFO L244 Elim1Store]: Index analysis took 418 ms [2021-02-20 00:35:42,602 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 [2021-02-20 00:35:42,604 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:42,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:42,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:43,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:43,966 INFO L244 Elim1Store]: Index analysis took 1330 ms [2021-02-20 00:35:45,110 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:45,111 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:45,111 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 56 [2021-02-20 00:35:45,114 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:45,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,167 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 [2021-02-20 00:35:45,170 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:45,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,220 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 [2021-02-20 00:35:45,222 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:45,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:46,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:46,779 INFO L244 Elim1Store]: Index analysis took 1394 ms [2021-02-20 00:35:48,074 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:48,075 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:48,075 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 32 treesize of output 54 [2021-02-20 00:35:48,080 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,137 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 [2021-02-20 00:35:48,140 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,203 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 [2021-02-20 00:35:48,206 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,268 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 [2021-02-20 00:35:48,271 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,344 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 31 [2021-02-20 00:35:48,347 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,417 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 [2021-02-20 00:35:48,419 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,479 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 [2021-02-20 00:35:48,482 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:48,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:48,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:49,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:49,113 INFO L244 Elim1Store]: Index analysis took 594 ms [2021-02-20 00:35:50,242 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:50,243 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:50,243 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 40 treesize of output 58 [2021-02-20 00:35:50,249 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:50,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:50,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:51,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:51,100 INFO L244 Elim1Store]: Index analysis took 699 ms [2021-02-20 00:35:52,697 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:52,697 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:52,698 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 56 [2021-02-20 00:35:52,703 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:52,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,762 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 [2021-02-20 00:35:52,764 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:52,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:52,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,358 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:53,358 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:53,359 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 11 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 [2021-02-20 00:35:53,364 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:53,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,438 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 [2021-02-20 00:35:53,440 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:53,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,515 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 39 [2021-02-20 00:35:53,518 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:53,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:54,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:54,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:54,668 INFO L244 Elim1Store]: Index analysis took 978 ms [2021-02-20 00:35:56,143 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:56,144 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:56,144 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 54 [2021-02-20 00:35:56,149 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:56,964 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:35:56,965 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:35:56,965 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 2 case distinctions, treesize of input 34 treesize of output 52 [2021-02-20 00:35:56,971 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,452 INFO L244 Elim1Store]: Index analysis took 439 ms [2021-02-20 00:35:57,455 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 39 [2021-02-20 00:35:57,458 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:35:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:35:57,872 INFO L244 Elim1Store]: Index analysis took 268 ms [2021-02-20 00:36:00,725 WARN L202 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2021-02-20 00:36:00,725 INFO L354 Elim1Store]: treesize reduction 48, result has 59.3 percent of original size [2021-02-20 00:36:00,726 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 90 [2021-02-20 00:36:00,742 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 2 xjuncts. [2021-02-20 00:36:00,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:00,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:00,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:00,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:00,928 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:00,929 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 60 [2021-02-20 00:36:00,935 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,071 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 30 treesize of output 31 [2021-02-20 00:36:01,075 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:01,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,282 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:01,283 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:01,283 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 58 [2021-02-20 00:36:01,289 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:01,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,389 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 [2021-02-20 00:36:01,392 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:01,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:01,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:02,029 INFO L244 Elim1Store]: Index analysis took 520 ms [2021-02-20 00:36:02,032 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 [2021-02-20 00:36:02,035 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:02,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:02,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:03,154 INFO L244 Elim1Store]: Index analysis took 1062 ms [2021-02-20 00:36:04,581 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:04,582 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:04,582 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 56 [2021-02-20 00:36:04,586 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:04,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:04,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:04,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,121 INFO L244 Elim1Store]: Index analysis took 472 ms [2021-02-20 00:36:05,313 WARN L202 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:05,314 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:05,314 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 2 case distinctions, treesize of input 30 treesize of output 52 [2021-02-20 00:36:05,321 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:05,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,467 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 [2021-02-20 00:36:05,470 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:05,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,695 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 [2021-02-20 00:36:05,698 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,782 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 39 [2021-02-20 00:36:05,786 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:05,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:05,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:06,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:06,400 INFO L244 Elim1Store]: Index analysis took 525 ms [2021-02-20 00:36:07,363 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:07,364 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:07,364 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 56 [2021-02-20 00:36:07,370 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:07,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,459 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 [2021-02-20 00:36:07,462 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:07,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:07,957 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:07,958 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:07,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 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 [2021-02-20 00:36:07,964 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:08,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,258 INFO L244 Elim1Store]: Index analysis took 221 ms [2021-02-20 00:36:08,260 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 [2021-02-20 00:36:08,263 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:08,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,385 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 35 [2021-02-20 00:36:08,388 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:08,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,492 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 [2021-02-20 00:36:08,495 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,593 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 36 treesize of output 33 [2021-02-20 00:36:08,596 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:08,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:08,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:09,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:09,409 INFO L244 Elim1Store]: Index analysis took 758 ms [2021-02-20 00:36:10,494 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:10,495 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:10,495 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 54 [2021-02-20 00:36:10,501 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:10,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,577 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 [2021-02-20 00:36:10,581 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:10,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:10,787 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:10,788 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:10,788 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 56 [2021-02-20 00:36:10,794 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:11,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:11,577 INFO L244 Elim1Store]: Index analysis took 657 ms [2021-02-20 00:36:12,573 WARN L202 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:12,574 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:12,575 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 56 [2021-02-20 00:36:12,581 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,656 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 [2021-02-20 00:36:12,659 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:12,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,734 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 [2021-02-20 00:36:12,737 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:12,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:12,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,036 INFO L244 Elim1Store]: Index analysis took 212 ms [2021-02-20 00:36:13,478 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:13,479 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:13,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 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 [2021-02-20 00:36:13,485 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:13,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,712 WARN L202 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:13,713 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:13,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 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 [2021-02-20 00:36:13,719 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,798 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 [2021-02-20 00:36:13,801 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:13,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,116 INFO L244 Elim1Store]: Index analysis took 217 ms [2021-02-20 00:36:14,118 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 44 treesize of output 35 [2021-02-20 00:36:14,121 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,211 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 [2021-02-20 00:36:14,215 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:14,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,301 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 [2021-02-20 00:36:14,305 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:14,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,434 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 31 [2021-02-20 00:36:14,437 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:14,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:15,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:15,339 INFO L244 Elim1Store]: Index analysis took 812 ms [2021-02-20 00:36:17,370 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2021-02-20 00:36:17,371 INFO L354 Elim1Store]: treesize reduction 48, result has 59.3 percent of original size [2021-02-20 00:36:17,371 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 90 [2021-02-20 00:36:17,395 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 2 xjuncts. [2021-02-20 00:36:17,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,677 INFO L244 Elim1Store]: Index analysis took 181 ms [2021-02-20 00:36:17,679 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 31 [2021-02-20 00:36:17,683 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:17,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,099 INFO L244 Elim1Store]: Index analysis took 372 ms [2021-02-20 00:36:18,101 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 [2021-02-20 00:36:18,105 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:18,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,210 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 [2021-02-20 00:36:18,213 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,514 INFO L244 Elim1Store]: Index analysis took 234 ms [2021-02-20 00:36:18,516 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 [2021-02-20 00:36:18,519 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:18,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,598 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 [2021-02-20 00:36:18,602 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:18,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:18,891 INFO L244 Elim1Store]: Index analysis took 249 ms [2021-02-20 00:36:19,286 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:19,287 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:19,287 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 56 [2021-02-20 00:36:19,307 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:19,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,548 INFO L244 Elim1Store]: Index analysis took 170 ms [2021-02-20 00:36:19,550 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 50 treesize of output 39 [2021-02-20 00:36:19,554 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:19,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,640 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 [2021-02-20 00:36:19,644 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:19,843 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-02-20 00:36:20,615 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:20,616 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:20,616 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 6 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 [2021-02-20 00:36:20,623 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:20,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:20,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:20,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:21,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:21,352 INFO L244 Elim1Store]: Index analysis took 669 ms [2021-02-20 00:36:22,260 WARN L202 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:22,261 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:22,261 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 54 [2021-02-20 00:36:22,268 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:22,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,537 WARN L202 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:22,538 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:22,538 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 58 [2021-02-20 00:36:22,545 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:22,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,805 INFO L244 Elim1Store]: Index analysis took 210 ms [2021-02-20 00:36:22,807 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 [2021-02-20 00:36:22,811 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,162 INFO L244 Elim1Store]: Index analysis took 270 ms [2021-02-20 00:36:23,164 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 [2021-02-20 00:36:23,168 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:23,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,258 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 [2021-02-20 00:36:23,262 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:23,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,446 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-02-20 00:36:23,449 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 40 treesize of output 37 [2021-02-20 00:36:23,452 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:23,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,617 INFO L244 Elim1Store]: Index analysis took 112 ms [2021-02-20 00:36:23,875 WARN L202 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:23,876 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:23,877 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 56 [2021-02-20 00:36:23,883 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:23,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:23,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,098 INFO L244 Elim1Store]: Index analysis took 167 ms [2021-02-20 00:36:24,101 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 30 treesize of output 31 [2021-02-20 00:36:24,105 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:24,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,194 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 [2021-02-20 00:36:24,197 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:24,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,286 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 [2021-02-20 00:36:24,289 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:24,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,657 WARN L202 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:24,658 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:24,659 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 54 [2021-02-20 00:36:24,665 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:24,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,856 INFO L354 Elim1Store]: treesize reduction 26, result has 35.0 percent of original size [2021-02-20 00:36:24,857 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 48 [2021-02-20 00:36:24,861 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:24,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:24,969 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 [2021-02-20 00:36:24,973 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,050 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 [2021-02-20 00:36:25,053 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:25,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,215 INFO L244 Elim1Store]: Index analysis took 116 ms [2021-02-20 00:36:25,322 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 11 [2021-02-20 00:36:25,323 INFO L354 Elim1Store]: treesize reduction 26, result has 35.0 percent of original size [2021-02-20 00:36:25,323 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 38 treesize of output 50 [2021-02-20 00:36:25,328 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:25,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,580 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:25,581 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:25,581 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 11 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 [2021-02-20 00:36:25,588 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:25,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,670 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 39 [2021-02-20 00:36:25,674 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:25,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:36:25,845 WARN L202 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-02-20 00:36:25,846 INFO L354 Elim1Store]: treesize reduction 16, result has 60.0 percent of original size [2021-02-20 00:36:25,846 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 2 case distinctions, treesize of input 42 treesize of output 60 [2021-02-20 00:36:25,853 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-02-20 00:36:56,016 WARN L202 SmtUtils]: Spent 30.16 s on a formula simplification. DAG size of input: 523 DAG size of output: 424 [2021-02-20 00:36:56,018 INFO L628 ElimStorePlain]: treesize reduction 1047, result has 81.3 percent of original size [2021-02-20 00:36:56,214 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-1 vars, End of recursive call: 14 dim-0 vars, and 77 xjuncts. [2021-02-20 00:36:56,215 INFO L247 ElimStorePlain]: Needed 85 recursive calls to eliminate 6 variables, input treesize:5318, output treesize:4995 [2021-02-20 00:37:24,392 WARN L202 SmtUtils]: Spent 23.92 s on a formula simplification. DAG size of input: 505 DAG size of output: 467 [2021-02-20 00:37:39,347 WARN L202 SmtUtils]: Spent 5.36 s on a formula simplification. DAG size of input: 216 DAG size of output: 182 [2021-02-20 00:37:39,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,832 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 40 [2021-02-20 00:37:39,839 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:39,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,912 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 [2021-02-20 00:37:39,917 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:39,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:39,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,021 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 36 treesize of output 40 [2021-02-20 00:37:40,027 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,123 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 [2021-02-20 00:37:40,129 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,228 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 40 [2021-02-20 00:37:40,234 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,623 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:37:40,625 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:37:40,625 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 82 [2021-02-20 00:37:40,641 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 [2021-02-20 00:37:40,755 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,834 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 [2021-02-20 00:37:40,839 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,913 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 [2021-02-20 00:37:40,918 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:40,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:40,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,029 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 40 [2021-02-20 00:37:41,036 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:41,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 40 [2021-02-20 00:37:41,145 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:41,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,215 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 [2021-02-20 00:37:41,220 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:41,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,293 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 [2021-02-20 00:37:41,298 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,401 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 [2021-02-20 00:37:41,407 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:41,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:41,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,095 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 29 [2021-02-20 00:37:42,096 INFO L354 Elim1Store]: treesize reduction 66, result has 47.6 percent of original size [2021-02-20 00:37:42,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 84 [2021-02-20 00:37:42,110 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,209 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 36 treesize of output 40 [2021-02-20 00:37:42,215 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,310 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 [2021-02-20 00:37:42,317 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 40 [2021-02-20 00:37:42,423 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:42,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:42,965 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:37:42,967 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:37:42,967 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 60 [2021-02-20 00:37:42,976 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,082 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 [2021-02-20 00:37:43,089 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,201 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 [2021-02-20 00:37:43,207 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,332 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 40 [2021-02-20 00:37:43,338 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,419 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 [2021-02-20 00:37:43,424 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,507 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 [2021-02-20 00:37:43,512 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,637 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 [2021-02-20 00:37:43,644 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:43,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:43,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,240 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:37:44,241 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:37:44,241 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 [2021-02-20 00:37:44,250 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:44,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,352 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 [2021-02-20 00:37:44,358 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:44,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:44,405 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 0 case distinctions, treesize of input 38 treesize of output 35 [2021-02-20 00:37:44,409 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:48,829 WARN L202 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 226 DAG size of output: 195 [2021-02-20 00:37:48,831 INFO L628 ElimStorePlain]: treesize reduction 165, result has 87.9 percent of original size [2021-02-20 00:37:48,874 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. [2021-02-20 00:37:48,874 INFO L247 ElimStorePlain]: Needed 29 recursive calls to eliminate 5 variables, input treesize:1537, output treesize:1199 [2021-02-20 00:37:52,560 WARN L202 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 202 [2021-02-20 00:37:59,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,351 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 [2021-02-20 00:37:59,357 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,465 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 44 treesize of output 40 [2021-02-20 00:37:59,472 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,555 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 [2021-02-20 00:37:59,560 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,661 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 [2021-02-20 00:37:59,668 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 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 [2021-02-20 00:37:59,757 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,860 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 44 treesize of output 40 [2021-02-20 00:37:59,867 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,936 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 [2021-02-20 00:37:59,941 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:37:59,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:37:59,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,044 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 40 [2021-02-20 00:38:00,051 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:00,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,704 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2021-02-20 00:38:00,705 INFO L354 Elim1Store]: treesize reduction 50, result has 60.3 percent of original size [2021-02-20 00:38:00,705 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 100 [2021-02-20 00:38:00,724 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,803 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 [2021-02-20 00:38:00,808 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:00,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,919 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 0 case distinctions, treesize of input 46 treesize of output 42 [2021-02-20 00:38:00,926 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:00,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:00,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,041 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 40 [2021-02-20 00:38:01,048 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,158 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 36 treesize of output 40 [2021-02-20 00:38:01,165 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,276 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 [2021-02-20 00:38:01,283 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,399 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 36 treesize of output 40 [2021-02-20 00:38:01,406 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:01,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,900 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:38:01,901 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:38:01,901 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 [2021-02-20 00:38:01,911 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:01,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:01,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,017 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 [2021-02-20 00:38:02,024 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,107 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 [2021-02-20 00:38:02,113 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:02,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,222 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 36 treesize of output 40 [2021-02-20 00:38:02,229 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:02,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,305 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 [2021-02-20 00:38:02,310 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:02,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,385 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 [2021-02-20 00:38:02,390 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:02,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:02,997 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:38:02,998 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:38:02,998 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 62 [2021-02-20 00:38:03,008 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,141 INFO L244 Elim1Store]: Index analysis took 108 ms [2021-02-20 00:38:03,143 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 40 [2021-02-20 00:38:03,150 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:03,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,280 INFO L244 Elim1Store]: Index analysis took 107 ms [2021-02-20 00:38:03,283 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 36 treesize of output 40 [2021-02-20 00:38:03,290 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:03,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,407 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 [2021-02-20 00:38:03,414 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:03,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,545 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 40 [2021-02-20 00:38:03,552 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:03,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:03,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,020 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 24 [2021-02-20 00:38:04,022 INFO L354 Elim1Store]: treesize reduction 86, result has 31.7 percent of original size [2021-02-20 00:38:04,022 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 60 [2021-02-20 00:38:04,032 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:04,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,140 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 [2021-02-20 00:38:04,148 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:04,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,269 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 [2021-02-20 00:38:04,276 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,399 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 [2021-02-20 00:38:04,406 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,517 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 40 [2021-02-20 00:38:04,523 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:04,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:04,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 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 40 [2021-02-20 00:38:04,576 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:10,089 WARN L202 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 240 DAG size of output: 210 [2021-02-20 00:38:10,091 INFO L628 ElimStorePlain]: treesize reduction 148, result has 90.2 percent of original size [2021-02-20 00:38:10,138 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 32 xjuncts. [2021-02-20 00:38:10,139 INFO L247 ElimStorePlain]: Needed 33 recursive calls to eliminate 5 variables, input treesize:1753, output treesize:1359 [2021-02-20 00:38:15,138 WARN L202 SmtUtils]: Spent 4.17 s on a formula simplification that was a NOOP. DAG size: 218 [2021-02-20 00:38:22,999 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 108 [2021-02-20 00:38:23,253 INFO L446 ElimStorePlain]: Different costs {0=[v_prenex_19, v_prenex_21, v_prenex_20, v_prenex_23, v_prenex_18, v_A_35, v_prenex_17, v_prenex_16], 9=[v_prenex_14, v_prenex_13, v_prenex_22, v_prenex_15]} [2021-02-20 00:38:23,272 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 0 case distinctions, treesize of input 34 treesize of output 31 [2021-02-20 00:38:23,277 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:24,265 WARN L202 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-02-20 00:38:24,266 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:24,283 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 0 case distinctions, treesize of input 30 treesize of output 29 [2021-02-20 00:38:24,289 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:25,240 WARN L202 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2021-02-20 00:38:25,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:25,260 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 0 case distinctions, treesize of input 28 treesize of output 29 [2021-02-20 00:38:25,266 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:26,200 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2021-02-20 00:38:26,202 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:26,219 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 0 case distinctions, treesize of input 34 treesize of output 33 [2021-02-20 00:38:26,225 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:27,169 WARN L202 SmtUtils]: Spent 943.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2021-02-20 00:38:27,170 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:27,187 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 0 case distinctions, treesize of input 30 treesize of output 31 [2021-02-20 00:38:27,193 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:28,132 WARN L202 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-02-20 00:38:28,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:28,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 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 [2021-02-20 00:38:28,157 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:29,014 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2021-02-20 00:38:29,016 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:29,034 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 0 case distinctions, treesize of input 34 treesize of output 31 [2021-02-20 00:38:29,039 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:29,880 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-02-20 00:38:29,881 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:29,898 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 0 case distinctions, treesize of input 34 treesize of output 31 [2021-02-20 00:38:29,904 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:30,770 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2021-02-20 00:38:30,772 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:30,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:30,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:31,174 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-02-20 00:38:31,176 INFO L354 Elim1Store]: treesize reduction 72, result has 33.3 percent of original size [2021-02-20 00:38:31,176 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 36 treesize of output 58 [2021-02-20 00:38:31,187 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:33,061 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 121 DAG size of output: 117 [2021-02-20 00:38:33,063 INFO L628 ElimStorePlain]: treesize reduction 17, result has 96.3 percent of original size [2021-02-20 00:38:33,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:33,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:33,493 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-02-20 00:38:33,494 INFO L354 Elim1Store]: treesize reduction 72, result has 33.3 percent of original size [2021-02-20 00:38:33,495 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 36 treesize of output 54 [2021-02-20 00:38:33,505 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:35,452 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2021-02-20 00:38:35,454 INFO L628 ElimStorePlain]: treesize reduction 17, result has 96.3 percent of original size [2021-02-20 00:38:35,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:35,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:35,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:35,847 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-02-20 00:38:35,848 INFO L354 Elim1Store]: treesize reduction 72, result has 33.3 percent of original size [2021-02-20 00:38:35,849 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 38 treesize of output 54 [2021-02-20 00:38:35,859 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:37,874 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 119 DAG size of output: 115 [2021-02-20 00:38:37,875 INFO L628 ElimStorePlain]: treesize reduction 17, result has 96.4 percent of original size [2021-02-20 00:38:37,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:37,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:38,165 WARN L202 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 23 [2021-02-20 00:38:38,167 INFO L354 Elim1Store]: treesize reduction 72, result has 33.3 percent of original size [2021-02-20 00:38:38,167 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 38 treesize of output 56 [2021-02-20 00:38:38,179 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:40,285 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 118 DAG size of output: 114 [2021-02-20 00:38:40,287 INFO L628 ElimStorePlain]: treesize reduction 17, result has 96.4 percent of original size [2021-02-20 00:38:40,335 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 12 dim-1 vars, End of recursive call: 4 dim-0 vars, and 12 xjuncts. [2021-02-20 00:38:40,335 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 16 variables, input treesize:537, output treesize:455 [2021-02-20 00:38:42,143 WARN L202 SmtUtils]: Spent 1000.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-02-20 00:38:46,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:46,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:46,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:46,741 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:46,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 49 [2021-02-20 00:38:46,804 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-02-20 00:38:46,964 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:46,964 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 43 [2021-02-20 00:38:47,030 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-02-20 00:38:47,202 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:47,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-02-20 00:38:47,278 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 3 xjuncts. [2021-02-20 00:38:47,442 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:47,443 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 47 [2021-02-20 00:38:47,527 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 2 xjuncts. [2021-02-20 00:38:47,760 WARN L202 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 10 [2021-02-20 00:38:47,762 INFO L354 Elim1Store]: treesize reduction 21, result has 32.3 percent of original size [2021-02-20 00:38:47,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 24 [2021-02-20 00:38:47,770 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:47,869 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:47,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2021-02-20 00:38:47,874 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:47,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:47,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:48,055 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:48,055 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 49 [2021-02-20 00:38:48,117 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-02-20 00:38:48,221 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:48,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 1 [2021-02-20 00:38:48,226 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:48,327 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:48,328 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 1 [2021-02-20 00:38:48,333 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:48,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:48,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:48,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:48,517 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:48,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 53 [2021-02-20 00:38:48,578 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 3 xjuncts. [2021-02-20 00:38:48,684 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:48,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 1 [2021-02-20 00:38:48,690 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:48,792 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:48,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 27 treesize of output 1 [2021-02-20 00:38:48,797 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:48,899 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:48,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 25 treesize of output 1 [2021-02-20 00:38:48,904 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:49,003 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:49,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 23 treesize of output 1 [2021-02-20 00:38:49,009 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:49,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:49,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:49,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-02-20 00:38:49,204 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-02-20 00:38:49,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 35 treesize of output 51 [2021-02-20 00:38:49,271 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 3 xjuncts. [2021-02-20 00:38:49,335 INFO L354 Elim1Store]: treesize reduction 30, result has 3.2 percent of original size [2021-02-20 00:38:49,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 31 treesize of output 1 [2021-02-20 00:38:49,341 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-02-20 00:38:51,465 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 109 DAG size of output: 104 [2021-02-20 00:38:51,467 INFO L628 ElimStorePlain]: treesize reduction 24, result has 92.7 percent of original size [2021-02-20 00:38:51,506 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-02-20 00:38:51,507 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 5 variables, input treesize:651, output treesize:340 [2021-02-20 00:38:52,831 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 37 [2021-02-20 00:38:53,518 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 17 [2021-02-20 00:38:54,409 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 16 [2021-02-20 00:38:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 4305 backedges. 375 proven. 2182 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2021-02-20 00:38:58,444 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-02-20 00:38:58,444 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 28] total 116 [2021-02-20 00:38:58,444 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533822533] [2021-02-20 00:38:58,445 INFO L460 AbstractCegarLoop]: Interpolant automaton has 117 states [2021-02-20 00:38:58,445 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-02-20 00:38:58,445 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2021-02-20 00:38:58,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2366, Invalid=11206, Unknown=0, NotChecked=0, Total=13572 [2021-02-20 00:38:58,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:38:58,447 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-02-20 00:38:58,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 117 states, 117 states have (on average 2.5811965811965814) internal successors, (302), 116 states have internal predecessors, (302), 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) [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 110 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 145 states. [2021-02-20 00:38:58,448 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-02-20 00:39:01,348 WARN L202 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2021-02-20 00:39:07,454 WARN L202 SmtUtils]: Spent 5.73 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:39:09,837 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2021-02-20 00:39:10,993 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:39:15,058 WARN L202 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:39:17,686 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:39:18,906 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:39:24,942 WARN L202 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:39:29,334 WARN L202 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:39:30,558 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:39:36,983 WARN L202 SmtUtils]: Spent 6.03 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:39:39,565 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:39:40,767 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:39:48,113 WARN L202 SmtUtils]: Spent 6.85 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:39:50,978 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:39:52,420 WARN L202 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:40:02,860 WARN L202 SmtUtils]: Spent 10.01 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:40:05,842 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:40:07,252 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:40:19,946 WARN L202 SmtUtils]: Spent 12.22 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:40:22,965 WARN L202 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:40:25,900 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:40:38,345 WARN L202 SmtUtils]: Spent 11.92 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:40:41,763 WARN L202 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:40:43,487 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:40:51,675 WARN L202 SmtUtils]: Spent 7.65 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:40:55,650 WARN L202 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:40:57,250 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:41:06,233 WARN L202 SmtUtils]: Spent 8.41 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:41:09,790 WARN L202 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:41:11,406 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:41:16,728 WARN L202 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:41:20,348 WARN L202 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:41:21,916 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:41:26,143 WARN L202 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:41:29,738 WARN L202 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:41:31,475 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:41:40,979 WARN L202 SmtUtils]: Spent 8.85 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:41:44,350 WARN L202 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:41:46,105 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:41:56,745 WARN L202 SmtUtils]: Spent 10.04 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:42:00,582 WARN L202 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 [2021-02-20 00:42:02,442 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2021-02-20 00:42:09,369 WARN L202 SmtUtils]: Spent 6.26 s on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2021-02-20 00:42:13,240 WARN L202 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 111 DAG size of output: 107 Received shutdown request... [2021-02-20 00:42:14,546 WARN L219 SmtUtils]: Removed 2 from assertion stack [2021-02-20 00:42:14,747 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-02-20 00:42:14,747 WARN L545 AbstractCegarLoop]: Verification canceled [2021-02-20 00:42:14,750 WARN L224 ceAbstractionStarter]: Timeout [2021-02-20 00:42:14,751 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 12:42:14 BasicIcfg [2021-02-20 00:42:14,751 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-20 00:42:14,751 INFO L168 Benchmark]: Toolchain (without parser) took 566707.30 ms. Allocated memory was 255.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 236.5 MB in the beginning and 1.0 GB in the end (delta: -770.1 MB). Peak memory consumption was 317.3 MB. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.04 ms. Allocated memory is still 255.9 MB. Free memory was 236.1 MB in the beginning and 234.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L168 Benchmark]: Boogie Preprocessor took 14.62 ms. Allocated memory is still 255.9 MB. Free memory was 234.5 MB in the beginning and 233.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L168 Benchmark]: RCFGBuilder took 257.83 ms. Allocated memory is still 255.9 MB. Free memory was 233.4 MB in the beginning and 236.7 MB in the end (delta: -3.3 MB). Peak memory consumption was 19.7 MB. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L168 Benchmark]: TraceAbstraction took 566402.26 ms. Allocated memory was 255.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 236.0 MB in the beginning and 1.0 GB in the end (delta: -770.6 MB). Peak memory consumption was 316.4 MB. Max. memory is 16.0 GB. [2021-02-20 00:42:14,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.10 ms. Allocated memory is still 255.9 MB. Free memory is still 237.7 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 20.04 ms. Allocated memory is still 255.9 MB. Free memory was 236.1 MB in the beginning and 234.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 14.62 ms. Allocated memory is still 255.9 MB. Free memory was 234.5 MB in the beginning and 233.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 257.83 ms. Allocated memory is still 255.9 MB. Free memory was 233.4 MB in the beginning and 236.7 MB in the end (delta: -3.3 MB). Peak memory consumption was 19.7 MB. Max. memory is 16.0 GB. * TraceAbstraction took 566402.26 ms. Allocated memory was 255.9 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 236.0 MB in the beginning and 1.0 GB in the end (delta: -770.6 MB). Peak memory consumption was 316.4 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 89]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 89). Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 61 for 718ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 39 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 566.3s, OverallIterations: 16, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 349.3s InterpolantComputationTime, 3016 NumberOfCodeBlocks, 2813 NumberOfCodeBlocksAsserted, 104 NumberOfCheckSat, 2984 ConstructedInterpolants, 91 QuantifiedInterpolants, 40343336 SizeOfPredicates, 35 NumberOfNonLiveVariables, 3464 ConjunctsInSsa, 313 ConjunctsInUnsatCore, 32 InterpolantComputations, 0 PerfectInterpolantSequences, 12858/20828 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown