/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-SemanticLbe-Delay.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-7cd14b8b9f04096d8ddfd3d9cd8a4ac590fe5404-7cd14b8 [2021-03-13 02:18:24,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-13 02:18:24,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-13 02:18:24,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-03-13 02:18:24,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-13 02:18:24,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-13 02:18:24,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-13 02:18:24,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-13 02:18:24,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-13 02:18:24,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-13 02:18:24,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-13 02:18:24,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-13 02:18:24,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-13 02:18:24,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-13 02:18:24,693 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-13 02:18:24,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-13 02:18:24,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-13 02:18:24,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-13 02:18:24,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-13 02:18:24,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-13 02:18:24,719 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-SemanticLbe-Delay.epf [2021-03-13 02:18:24,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-13 02:18:24,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-13 02:18:24,756 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-03-13 02:18:24,756 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-03-13 02:18:24,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-13 02:18:24,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-13 02:18:24,757 INFO L138 SettingsManager]: * Use SBE=true [2021-03-13 02:18:24,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-13 02:18:24,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-13 02:18:24,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-13 02:18:24,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-13 02:18:24,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-03-13 02:18:24,760 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-03-13 02:18:24,760 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-13 02:18:25,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-13 02:18:25,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-13 02:18:25,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-13 02:18:25,138 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-03-13 02:18:25,139 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-03-13 02:18:25,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-sum.wvr.bpl [2021-03-13 02:18:25,140 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/three-array-sum.wvr.bpl' [2021-03-13 02:18:25,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-13 02:18:25,207 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-03-13 02:18:25,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-13 02:18:25,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-13 02:18:25,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-13 02:18:25,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,235 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-13 02:18:25,236 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-13 02:18:25,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-13 02:18:25,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-13 02:18:25,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,243 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,247 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/1) ... [2021-03-13 02:18:25,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-13 02:18:25,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-13 02:18:25,253 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-13 02:18:25,253 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-13 02:18:25,254 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (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 [2021-03-13 02:18:25,312 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-03-13 02:18:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-03-13 02:18:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-03-13 02:18:25,313 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-03-13 02:18:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-03-13 02:18:25,313 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-03-13 02:18:25,313 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-03-13 02:18:25,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-13 02:18:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-13 02:18:25,314 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-03-13 02:18:25,314 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-03-13 02:18:25,314 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-03-13 02:18:25,315 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-13 02:18:25,613 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-13 02:18:25,614 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-03-13 02:18:25,615 INFO L202 PluginConnector]: Adding new model three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.03 02:18:25 BoogieIcfgContainer [2021-03-13 02:18:25,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-13 02:18:25,617 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-13 02:18:25,618 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-13 02:18:25,620 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-13 02:18:25,621 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.03 02:18:25" (1/2) ... [2021-03-13 02:18:25,622 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2bd7b115 and model type three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.03 02:18:25, skipping insertion in model container [2021-03-13 02:18:25,622 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.03 02:18:25" (2/2) ... [2021-03-13 02:18:25,623 INFO L111 eAbstractionObserver]: Analyzing ICFG three-array-sum.wvr.bpl [2021-03-13 02:18:25,628 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-03-13 02:18:25,629 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-13 02:18:25,649 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-03-13 02:18:25,650 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-13 02:18:25,714 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-03-13 02:18:25,739 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-03-13 02:18:25,790 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-13 02:18:25,790 INFO L377 AbstractCegarLoop]: Hoare is true [2021-03-13 02:18:25,790 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-13 02:18:25,790 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-13 02:18:25,792 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-13 02:18:25,792 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-13 02:18:25,792 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-13 02:18:25,792 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-13 02:18:25,805 INFO L118 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-13 02:18:25,805 INFO L133 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 35 places, 29 transitions, 82 flow [2021-03-13 02:18:25,811 INFO L110 LiptonReduction]: Starting Lipton reduction on Petri net that has 35 places, 29 transitions, 82 flow [2021-03-13 02:18:25,813 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 35 places, 29 transitions, 82 flow [2021-03-13 02:18:25,855 INFO L129 PetriNetUnfolder]: 4/26 cut-off events. [2021-03-13 02:18:25,856 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-13 02:18:25,862 INFO L84 FinitePrefix]: Finished finitePrefix Result has 39 conditions, 26 events. 4/26 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 39 event pairs, 0 based on Foata normal form. 0/21 useless extension candidates. Maximal degree in co-relation 20. Up to 3 conditions per place. [2021-03-13 02:18:25,864 INFO L116 LiptonReduction]: Number of co-enabled transitions 184 [2021-03-13 02:18:26,266 INFO L131 LiptonReduction]: Checked pairs total: 146 [2021-03-13 02:18:26,267 INFO L133 LiptonReduction]: Total number of compositions: 11 [2021-03-13 02:18:26,368 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:26,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:26,373 INFO L82 PathProgramCache]: Analyzing trace with hash 1529067006, now seen corresponding path program 1 times [2021-03-13 02:18:26,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:26,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401499435] [2021-03-13 02:18:26,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:26,557 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401499435] [2021-03-13 02:18:26,558 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:18:26,558 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2021-03-13 02:18:26,558 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245796650] [2021-03-13 02:18:26,562 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-03-13 02:18:26,562 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:26,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-03-13 02:18:26,573 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-03-13 02:18:26,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,575 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:26,576 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 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) [2021-03-13 02:18:26,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,588 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-13 02:18:26,588 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:26,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:26,590 INFO L82 PathProgramCache]: Analyzing trace with hash -891790330, now seen corresponding path program 1 times [2021-03-13 02:18:26,590 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:26,590 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568361604] [2021-03-13 02:18:26,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:26,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:26,653 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568361604] [2021-03-13 02:18:26,653 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:18:26,653 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-13 02:18:26,654 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [719593847] [2021-03-13 02:18:26,655 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-13 02:18:26,655 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:26,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-13 02:18:26,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-13 02:18:26,656 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,656 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:26,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:26,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,656 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,783 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-13 02:18:26,783 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:26,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:26,792 INFO L82 PathProgramCache]: Analyzing trace with hash -899520728, now seen corresponding path program 2 times [2021-03-13 02:18:26,792 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:26,792 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592607407] [2021-03-13 02:18:26,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:26,840 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592607407] [2021-03-13 02:18:26,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:18:26,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-13 02:18:26,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126915020] [2021-03-13 02:18:26,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-13 02:18:26,842 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:26,843 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-13 02:18:26,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-13 02:18:26,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,844 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:26,845 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:26,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,845 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,953 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-13 02:18:26,954 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:26,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:26,955 INFO L82 PathProgramCache]: Analyzing trace with hash 1234024928, now seen corresponding path program 1 times [2021-03-13 02:18:26,955 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:26,956 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485309093] [2021-03-13 02:18:26,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:26,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:18:26,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485309093] [2021-03-13 02:18:26,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:18:26,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-13 02:18:26,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484123696] [2021-03-13 02:18:26,989 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-13 02:18:26,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:26,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-13 02:18:26,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-03-13 02:18:26,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:26,990 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:26,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:26,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:26,991 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:26,992 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:27,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:27,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:27,094 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-13 02:18:27,094 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:27,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:27,094 INFO L82 PathProgramCache]: Analyzing trace with hash 421437176, now seen corresponding path program 1 times [2021-03-13 02:18:27,095 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:27,095 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013783366] [2021-03-13 02:18:27,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:27,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:18:27,145 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013783366] [2021-03-13 02:18:27,145 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-13 02:18:27,146 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-03-13 02:18:27,146 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001922219] [2021-03-13 02:18:27,146 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-03-13 02:18:27,146 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:27,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-03-13 02:18:27,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-03-13 02:18:27,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:27,147 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:27,147 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 3.75) internal successors, (15), 3 states have internal predecessors, (15), 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) [2021-03-13 02:18:27,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:27,147 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,148 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:27,149 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:27,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:27,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:27,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,247 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-13 02:18:27,247 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:27,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:27,248 INFO L82 PathProgramCache]: Analyzing trace with hash -718431790, now seen corresponding path program 2 times [2021-03-13 02:18:27,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:27,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534236208] [2021-03-13 02:18:27,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:27,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:27,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:27,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534236208] [2021-03-13 02:18:27,332 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1742509957] [2021-03-13 02:18:27,332 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:27,364 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:18:27,365 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:27,385 INFO L263 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 24 conjunts are in the unsatisfiable core [2021-03-13 02:18:27,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:27,605 INFO L446 ElimStorePlain]: Different costs {0=[v_C_22], 1=[A, B]} [2021-03-13 02:18:27,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-03-13 02:18:27,620 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,628 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:27,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2021-03-13 02:18:27,637 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:27,647 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2021-03-13 02:18:27,655 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,661 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:27,662 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,662 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:33, output treesize:18 [2021-03-13 02:18:27,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-03-13 02:18:27,690 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,692 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:27,693 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:27,694 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:5 [2021-03-13 02:18:27,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:27,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:27,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2021-03-13 02:18:27,714 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [326660748] [2021-03-13 02:18:27,714 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-13 02:18:27,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:27,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-13 02:18:27,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-03-13 02:18:27,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:27,715 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:27,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 7 states have (on average 2.857142857142857) internal successors, (20), 7 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:27,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:27,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:27,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,716 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:27,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:27,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:27,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:27,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:28,051 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:28,051 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:28,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:28,052 INFO L82 PathProgramCache]: Analyzing trace with hash 1412030742, now seen corresponding path program 3 times [2021-03-13 02:18:28,052 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:28,052 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113077764] [2021-03-13 02:18:28,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:28,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:18:28,119 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113077764] [2021-03-13 02:18:28,119 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1340521444] [2021-03-13 02:18:28,119 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:28,160 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-03-13 02:18:28,160 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:28,161 INFO L263 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-13 02:18:28,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:18:28,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:28,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2021-03-13 02:18:28,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1341701142] [2021-03-13 02:18:28,246 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-03-13 02:18:28,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:28,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-03-13 02:18:28,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-03-13 02:18:28,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:28,247 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:28,247 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 2.7) internal successors, (27), 9 states have internal predecessors, (27), 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) [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:28,247 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:28,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:28,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:28,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:28,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:28,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-03-13 02:18:28,831 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:28,831 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:28,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:28,832 INFO L82 PathProgramCache]: Analyzing trace with hash -397454418, now seen corresponding path program 4 times [2021-03-13 02:18:28,832 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:28,832 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249144849] [2021-03-13 02:18:28,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:28,899 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249144849] [2021-03-13 02:18:28,899 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1472419523] [2021-03-13 02:18:28,899 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 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 [2021-03-13 02:18:28,944 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:18:28,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:28,960 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 6 conjunts are in the unsatisfiable core [2021-03-13 02:18:28,963 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:29,060 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:29,060 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-13 02:18:29,061 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2021-03-13 02:18:29,061 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [135572631] [2021-03-13 02:18:29,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-03-13 02:18:29,061 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:29,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-03-13 02:18:29,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2021-03-13 02:18:29,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:29,062 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:29,062 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 4 states have internal predecessors, (18), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:29,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:29,062 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-03-13 02:18:29,063 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:29,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:29,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:29,387 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:29,387 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:29,388 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:29,388 INFO L82 PathProgramCache]: Analyzing trace with hash 700308323, now seen corresponding path program 1 times [2021-03-13 02:18:29,388 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:29,388 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241985453] [2021-03-13 02:18:29,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:29,703 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:29,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241985453] [2021-03-13 02:18:29,704 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1471314204] [2021-03-13 02:18:29,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2021-03-13 02:18:29,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:29,753 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 35 conjunts are in the unsatisfiable core [2021-03-13 02:18:29,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:29,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-03-13 02:18:29,880 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:29,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:29,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:29,893 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:54, output treesize:53 [2021-03-13 02:18:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:30,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 32 [2021-03-13 02:18:30,036 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:30,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 36 [2021-03-13 02:18:30,054 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,061 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:30,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:30,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 19 [2021-03-13 02:18:30,069 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:30,076 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,079 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:72, output treesize:26 [2021-03-13 02:18:30,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-03-13 02:18:30,132 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,134 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:30,134 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:30,134 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:5 [2021-03-13 02:18:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:30,153 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:30,153 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 15 [2021-03-13 02:18:30,153 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878268641] [2021-03-13 02:18:30,153 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-03-13 02:18:30,154 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:30,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-03-13 02:18:30,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2021-03-13 02:18:30,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:30,158 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:30,158 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 16 states have (on average 2.125) internal successors, (34), 16 states have internal predecessors, (34), 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) [2021-03-13 02:18:30,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:30,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,158 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:30,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:30,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,159 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:30,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:30,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:30,615 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:30,615 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:30,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:30,616 INFO L82 PathProgramCache]: Analyzing trace with hash 1147109023, now seen corresponding path program 2 times [2021-03-13 02:18:30,616 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:30,616 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448716993] [2021-03-13 02:18:30,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-03-13 02:18:30,685 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448716993] [2021-03-13 02:18:30,685 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1113645428] [2021-03-13 02:18:30,685 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 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 [2021-03-13 02:18:30,712 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:18:30,713 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:30,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-13 02:18:30,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:30,814 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:30,815 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:30,815 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 13 [2021-03-13 02:18:30,815 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411287577] [2021-03-13 02:18:30,816 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-03-13 02:18:30,816 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:30,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-03-13 02:18:30,822 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2021-03-13 02:18:30,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:30,824 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:30,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 2.2857142857142856) internal successors, (32), 13 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:30,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:30,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,825 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:30,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:30,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:30,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:30,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:30,826 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:31,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:31,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:31,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:31,480 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:31,480 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:31,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:31,481 INFO L82 PathProgramCache]: Analyzing trace with hash 1656251923, now seen corresponding path program 3 times [2021-03-13 02:18:31,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:31,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067246878] [2021-03-13 02:18:31,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:31,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:31,566 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067246878] [2021-03-13 02:18:31,567 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [460648818] [2021-03-13 02:18:31,567 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 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 [2021-03-13 02:18:31,611 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-03-13 02:18:31,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:31,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 7 conjunts are in the unsatisfiable core [2021-03-13 02:18:31,615 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:31,683 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:31,684 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:31,684 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-03-13 02:18:31,684 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1610789929] [2021-03-13 02:18:31,684 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-13 02:18:31,684 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:31,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-13 02:18:31,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2021-03-13 02:18:31,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:31,685 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:31,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 8 states have internal predecessors, (27), 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) [2021-03-13 02:18:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:31,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:31,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:31,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:31,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:32,099 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:32,100 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:32,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:32,100 INFO L82 PathProgramCache]: Analyzing trace with hash 1469504901, now seen corresponding path program 4 times [2021-03-13 02:18:32,100 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:32,100 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837282746] [2021-03-13 02:18:32,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 8 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-03-13 02:18:32,179 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [837282746] [2021-03-13 02:18:32,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [760325280] [2021-03-13 02:18:32,180 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-03-13 02:18:32,217 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:18:32,218 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:32,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 8 conjunts are in the unsatisfiable core Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:32,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-03-13 02:18:32,305 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:32,305 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5] total 15 [2021-03-13 02:18:32,305 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147759085] [2021-03-13 02:18:32,306 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2021-03-13 02:18:32,306 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:32,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2021-03-13 02:18:32,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2021-03-13 02:18:32,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:32,307 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:32,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 16 states, 16 states have (on average 2.4375) internal successors, (39), 15 states have internal predecessors, (39), 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) [2021-03-13 02:18:32,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:32,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:32,307 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:32,308 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:32,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:32,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:32,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:32,985 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-03-13 02:18:32,985 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:32,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:32,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1553494932, now seen corresponding path program 5 times [2021-03-13 02:18:32,986 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:32,986 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1450463697] [2021-03-13 02:18:32,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:33,447 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:33,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1450463697] [2021-03-13 02:18:33,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262296856] [2021-03-13 02:18:33,447 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 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 [2021-03-13 02:18:33,491 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-03-13 02:18:33,491 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:33,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 47 conjunts are in the unsatisfiable core [2021-03-13 02:18:33,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:33,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-03-13 02:18:33,615 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:33,627 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:33,628 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:33,628 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:52, output treesize:51 [2021-03-13 02:18:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:33,786 INFO L354 Elim1Store]: treesize reduction 27, result has 25.0 percent of original size [2021-03-13 02:18:33,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 35 treesize of output 44 [2021-03-13 02:18:33,789 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:33,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:33,835 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-13 02:18:33,835 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:73, output treesize:76 [2021-03-13 02:18:34,148 INFO L446 ElimStorePlain]: Different costs {9=[v_C_27], 12=[A, B]} [2021-03-13 02:18:34,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 50 treesize of output 51 [2021-03-13 02:18:34,160 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:34,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:34,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 54 [2021-03-13 02:18:34,216 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:34,230 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:34,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,237 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 18 [2021-03-13 02:18:34,244 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:34,255 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:34,263 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 3 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-13 02:18:34,265 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 5 variables, input treesize:88, output treesize:35 [2021-03-13 02:18:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:34,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:34,373 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 15 [2021-03-13 02:18:34,375 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:34,381 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:34,383 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:34,384 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:42, output treesize:5 [2021-03-13 02:18:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:34,405 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:34,405 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 24 [2021-03-13 02:18:34,406 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160574578] [2021-03-13 02:18:34,406 INFO L460 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-03-13 02:18:34,406 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:34,406 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-03-13 02:18:34,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=584, Unknown=0, NotChecked=0, Total=650 [2021-03-13 02:18:34,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:34,407 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:34,407 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 26 states, 25 states have (on average 1.8) internal successors, (45), 25 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:34,407 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:34,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:34,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:34,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:34,408 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:36,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:36,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:36,246 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:36,247 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:36,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:36,248 INFO L82 PathProgramCache]: Analyzing trace with hash 1833424108, now seen corresponding path program 6 times [2021-03-13 02:18:36,248 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:36,248 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402868511] [2021-03-13 02:18:36,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:36,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:36,336 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 25 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:18:36,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402868511] [2021-03-13 02:18:36,336 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175141142] [2021-03-13 02:18:36,336 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 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 [2021-03-13 02:18:36,375 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-03-13 02:18:36,375 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:36,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 10 conjunts are in the unsatisfiable core [2021-03-13 02:18:36,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-03-13 02:18:36,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:36,518 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 19 [2021-03-13 02:18:36,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636099095] [2021-03-13 02:18:36,520 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-13 02:18:36,520 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:36,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-13 02:18:36,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=315, Unknown=0, NotChecked=0, Total=380 [2021-03-13 02:18:36,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:36,521 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:36,521 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 2.45) internal successors, (49), 19 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:36,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:36,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:36,521 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:36,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:37,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:37,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:37,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-03-13 02:18:37,367 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-03-13 02:18:37,367 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:37,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:37,368 INFO L82 PathProgramCache]: Analyzing trace with hash 1202978624, now seen corresponding path program 7 times [2021-03-13 02:18:37,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:37,368 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140697380] [2021-03-13 02:18:37,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:37,453 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 11 proven. 51 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-03-13 02:18:37,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140697380] [2021-03-13 02:18:37,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [896663556] [2021-03-13 02:18:37,453 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 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 [2021-03-13 02:18:37,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:37,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 11 conjunts are in the unsatisfiable core [2021-03-13 02:18:37,507 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:37,677 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 32 proven. 31 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-03-13 02:18:37,677 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:37,677 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 21 [2021-03-13 02:18:37,678 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844960472] [2021-03-13 02:18:37,678 INFO L460 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-03-13 02:18:37,678 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:37,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-03-13 02:18:37,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2021-03-13 02:18:37,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:37,679 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:37,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 2.6818181818181817) internal successors, (59), 21 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:18:37,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:37,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,679 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-03-13 02:18:37,680 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:38,378 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:38,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:38,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:38,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:38,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:38,589 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-03-13 02:18:38,590 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:38,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:38,591 INFO L82 PathProgramCache]: Analyzing trace with hash -245836659, now seen corresponding path program 8 times [2021-03-13 02:18:38,591 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:38,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332921252] [2021-03-13 02:18:38,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:39,628 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:39,629 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332921252] [2021-03-13 02:18:39,629 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [542229490] [2021-03-13 02:18:39,629 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 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 [2021-03-13 02:18:39,669 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:18:39,669 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:39,671 WARN L261 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 76 conjunts are in the unsatisfiable core [2021-03-13 02:18:39,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:39,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-03-13 02:18:39,937 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:39,948 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:39,949 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:39,949 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:58, output treesize:57 [2021-03-13 02:18:40,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:40,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:40,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 37 [2021-03-13 02:18:40,090 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,105 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,106 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,106 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:79, output treesize:82 [2021-03-13 02:18:40,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:40,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:40,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:40,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 54 [2021-03-13 02:18:40,251 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,267 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,268 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,269 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:93, output treesize:96 [2021-03-13 02:18:40,440 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 68 treesize of output 72 [2021-03-13 02:18:40,442 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,460 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,462 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,462 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:110, output treesize:115 [2021-03-13 02:18:40,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 72 [2021-03-13 02:18:40,634 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,642 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 24 [2021-03-13 02:18:40,648 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,653 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 38 [2021-03-13 02:18:40,658 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,664 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,665 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,665 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:117, output treesize:28 [2021-03-13 02:18:40,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 19 [2021-03-13 02:18:40,720 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,722 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:40,723 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:40,723 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:39, output treesize:5 [2021-03-13 02:18:40,752 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:40,752 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:40,752 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 16] total 37 [2021-03-13 02:18:40,753 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1754418815] [2021-03-13 02:18:40,753 INFO L460 AbstractCegarLoop]: Interpolant automaton has 39 states [2021-03-13 02:18:40,753 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:40,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2021-03-13 02:18:40,754 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=1374, Unknown=0, NotChecked=0, Total=1482 [2021-03-13 02:18:40,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:40,754 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:40,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 39 states, 38 states have (on average 1.736842105263158) internal successors, (66), 38 states have internal predecessors, (66), 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) [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:40,754 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:40,755 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:42,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:42,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:42,720 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:42,720 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:42,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:42,721 INFO L82 PathProgramCache]: Analyzing trace with hash 181287949, now seen corresponding path program 9 times [2021-03-13 02:18:42,721 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:42,721 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [545491346] [2021-03-13 02:18:42,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:42,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 45 proven. 59 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-03-13 02:18:42,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [545491346] [2021-03-13 02:18:42,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2137779048] [2021-03-13 02:18:42,854 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 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 [2021-03-13 02:18:42,896 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2021-03-13 02:18:42,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:42,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 14 conjunts are in the unsatisfiable core [2021-03-13 02:18:42,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 28 proven. 74 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-03-13 02:18:43,022 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:43,022 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 14] total 19 [2021-03-13 02:18:43,022 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075824009] [2021-03-13 02:18:43,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-03-13 02:18:43,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:43,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-03-13 02:18:43,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=299, Unknown=0, NotChecked=0, Total=380 [2021-03-13 02:18:43,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:43,023 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:43,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 2.6) internal successors, (52), 19 states have internal predecessors, (52), 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) [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:43,023 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:43,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:43,024 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:44,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:44,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:44,205 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable19 [2021-03-13 02:18:44,206 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:44,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:44,206 INFO L82 PathProgramCache]: Analyzing trace with hash -264379686, now seen corresponding path program 10 times [2021-03-13 02:18:44,206 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:44,207 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934398109] [2021-03-13 02:18:44,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 22 proven. 113 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-03-13 02:18:44,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934398109] [2021-03-13 02:18:44,321 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [626354358] [2021-03-13 02:18:44,321 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 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 [2021-03-13 02:18:44,373 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:18:44,373 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:44,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 15 conjunts are in the unsatisfiable core [2021-03-13 02:18:44,376 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:44,620 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 55 proven. 81 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-03-13 02:18:44,620 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:44,620 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 29 [2021-03-13 02:18:44,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039270864] [2021-03-13 02:18:44,621 INFO L460 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-03-13 02:18:44,621 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:44,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-03-13 02:18:44,622 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=735, Unknown=0, NotChecked=0, Total=870 [2021-03-13 02:18:44,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:44,622 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:44,622 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 2.6333333333333333) internal successors, (79), 29 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) [2021-03-13 02:18:44,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:44,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:44,623 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:45,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:45,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:45,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:45,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:45,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:18:45,951 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:18:45,953 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:45,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:45,953 INFO L82 PathProgramCache]: Analyzing trace with hash -1263314137, now seen corresponding path program 11 times [2021-03-13 02:18:45,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:45,953 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880554627] [2021-03-13 02:18:45,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:46,935 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2021-03-13 02:18:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:47,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880554627] [2021-03-13 02:18:47,868 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2142405737] [2021-03-13 02:18:47,868 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 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 [2021-03-13 02:18:47,933 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 15 check-sat command(s) [2021-03-13 02:18:47,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:47,936 WARN L261 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 102 conjunts are in the unsatisfiable core [2021-03-13 02:18:47,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:48,546 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-03-13 02:18:48,547 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:48,560 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:48,561 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:48,561 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:99, output treesize:98 [2021-03-13 02:18:48,844 INFO L354 Elim1Store]: treesize reduction 72, result has 24.2 percent of original size [2021-03-13 02:18:48,845 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 3 case distinctions, treesize of input 47 treesize of output 60 [2021-03-13 02:18:48,849 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:48,869 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:48,871 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:48,872 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:128, output treesize:131 [2021-03-13 02:18:49,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,224 INFO L354 Elim1Store]: treesize reduction 84, result has 21.5 percent of original size [2021-03-13 02:18:49,224 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 62 treesize of output 85 [2021-03-13 02:18:49,230 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:49,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 58 [2021-03-13 02:18:49,245 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:49,360 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2021-03-13 02:18:49,361 INFO L628 ElimStorePlain]: treesize reduction 3, result has 98.7 percent of original size [2021-03-13 02:18:49,363 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-13 02:18:49,363 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:227, output treesize:229 [2021-03-13 02:18:49,968 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 68 [2021-03-13 02:18:49,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:49,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,015 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 70 treesize of output 78 [2021-03-13 02:18:50,017 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:50,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,056 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 70 treesize of output 78 [2021-03-13 02:18:50,058 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:50,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:50,147 INFO L354 Elim1Store]: treesize reduction 146, result has 14.1 percent of original size [2021-03-13 02:18:50,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 84 treesize of output 107 [2021-03-13 02:18:50,151 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:50,340 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 80 [2021-03-13 02:18:50,341 INFO L628 ElimStorePlain]: treesize reduction 5, result has 98.8 percent of original size [2021-03-13 02:18:50,343 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-13 02:18:50,343 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:403, output treesize:399 [2021-03-13 02:18:50,655 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-03-13 02:18:50,922 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2021-03-13 02:18:51,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:51,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:51,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:51,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 10 disjoint index pairs (out of 28 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 105 [2021-03-13 02:18:51,149 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:51,189 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:51,191 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:51,191 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:165, output treesize:199 [2021-03-13 02:18:51,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:51,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:51,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 168 treesize of output 166 [2021-03-13 02:18:51,620 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:51,666 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:51,668 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:51,668 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:227, output treesize:246 [2021-03-13 02:18:52,146 INFO L446 ElimStorePlain]: Different costs {25=[v_C_39], 70=[A, B]} [2021-03-13 02:18:52,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 173 [2021-03-13 02:18:52,183 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:52,236 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:52,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 21 disjoint index pairs (out of 91 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 158 [2021-03-13 02:18:52,282 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:52,299 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,309 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 21 disjoint index pairs (out of 91 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 26 [2021-03-13 02:18:52,341 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:52,351 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:52,353 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-13 02:18:52,353 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:217, output treesize:48 [2021-03-13 02:18:52,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,505 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:18:52,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:18:52,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 19 [2021-03-13 02:18:52,522 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:18:52,527 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:18:52,529 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:18:52,529 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:51, output treesize:5 [2021-03-13 02:18:52,573 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 1 proven. 181 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:18:52,573 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:52,573 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 24] total 52 [2021-03-13 02:18:52,573 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [335833754] [2021-03-13 02:18:52,574 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-03-13 02:18:52,574 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:52,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-03-13 02:18:52,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=152, Invalid=2710, Unknown=0, NotChecked=0, Total=2862 [2021-03-13 02:18:52,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:52,575 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:52,576 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 54 states, 53 states have (on average 1.6415094339622642) internal successors, (87), 53 states have internal predecessors, (87), 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) [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:18:52,576 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:54,460 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79 [2021-03-13 02:18:57,229 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2021-03-13 02:18:58,452 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2021-03-13 02:18:59,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:59,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:18:59,114 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:18:59,320 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-03-13 02:18:59,320 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:18:59,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:18:59,320 INFO L82 PathProgramCache]: Analyzing trace with hash 1094945319, now seen corresponding path program 12 times [2021-03-13 02:18:59,320 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:18:59,320 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961521401] [2021-03-13 02:18:59,320 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:18:59,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:18:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 56 proven. 156 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-03-13 02:18:59,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961521401] [2021-03-13 02:18:59,560 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [319873858] [2021-03-13 02:18:59,560 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 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 [2021-03-13 02:18:59,611 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2021-03-13 02:18:59,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:18:59,613 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 22 conjunts are in the unsatisfiable core [2021-03-13 02:18:59,614 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:18:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 99 proven. 115 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-03-13 02:18:59,876 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:18:59,876 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 22] total 28 [2021-03-13 02:18:59,876 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453885344] [2021-03-13 02:18:59,876 INFO L460 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-03-13 02:18:59,876 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:18:59,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-03-13 02:18:59,877 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=161, Invalid=651, Unknown=0, NotChecked=0, Total=812 [2021-03-13 02:18:59,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:18:59,877 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:18:59,878 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 2.6206896551724137) internal successors, (76), 28 states have internal predecessors, (76), 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) [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:18:59,878 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:01,553 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:01,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:01,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-13 02:19:01,756 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-03-13 02:19:01,756 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:19:01,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:19:01,756 INFO L82 PathProgramCache]: Analyzing trace with hash 818582516, now seen corresponding path program 13 times [2021-03-13 02:19:01,757 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:19:01,757 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528989030] [2021-03-13 02:19:01,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:19:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:01,985 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 56 proven. 201 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-03-13 02:19:01,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528989030] [2021-03-13 02:19:01,986 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [349674442] [2021-03-13 02:19:01,986 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 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 [2021-03-13 02:19:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:02,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-13 02:19:02,034 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:19:02,519 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 103 proven. 155 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-03-13 02:19:02,520 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:19:02,520 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 41 [2021-03-13 02:19:02,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972208462] [2021-03-13 02:19:02,520 INFO L460 AbstractCegarLoop]: Interpolant automaton has 42 states [2021-03-13 02:19:02,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:19:02,521 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2021-03-13 02:19:02,521 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=253, Invalid=1469, Unknown=0, NotChecked=0, Total=1722 [2021-03-13 02:19:02,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:02,521 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:19:02,522 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 42 states, 42 states have (on average 2.4523809523809526) internal successors, (103), 41 states have internal predecessors, (103), 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) [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-13 02:19:02,522 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:04,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:04,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-03-13 02:19:04,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-03-13 02:19:04,600 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:04,601 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:19:04,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:19:04,602 INFO L82 PathProgramCache]: Analyzing trace with hash -1897009343, now seen corresponding path program 14 times [2021-03-13 02:19:04,602 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:19:04,602 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116583666] [2021-03-13 02:19:04,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:19:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:04,911 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 56 proven. 252 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-03-13 02:19:04,911 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116583666] [2021-03-13 02:19:04,912 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1157061534] [2021-03-13 02:19:04,912 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:04,969 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:19:04,969 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:19:04,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 22 conjunts are in the unsatisfiable core [2021-03-13 02:19:04,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:19:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 108 proven. 201 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-03-13 02:19:05,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:19:05,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 43 [2021-03-13 02:19:05,559 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506024533] [2021-03-13 02:19:05,560 INFO L460 AbstractCegarLoop]: Interpolant automaton has 44 states [2021-03-13 02:19:05,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:19:05,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2021-03-13 02:19:05,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=275, Invalid=1617, Unknown=0, NotChecked=0, Total=1892 [2021-03-13 02:19:05,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:05,561 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:19:05,561 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 44 states, 44 states have (on average 2.522727272727273) internal successors, (111), 43 states have internal predecessors, (111), 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) [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:05,561 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-03-13 02:19:05,562 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:07,520 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:07,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:07,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:19:07,521 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:07,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-03-13 02:19:07,731 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-03-13 02:19:07,731 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:19:07,732 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:19:07,732 INFO L82 PathProgramCache]: Analyzing trace with hash 707320846, now seen corresponding path program 15 times [2021-03-13 02:19:07,732 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:19:07,732 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784344828] [2021-03-13 02:19:07,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:19:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:08,037 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 56 proven. 309 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2021-03-13 02:19:08,038 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784344828] [2021-03-13 02:19:08,038 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799728871] [2021-03-13 02:19:08,038 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:08,118 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2021-03-13 02:19:08,118 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:19:08,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 23 conjunts are in the unsatisfiable core [2021-03-13 02:19:08,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:19:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 113 proven. 253 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-03-13 02:19:08,711 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:19:08,711 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 45 [2021-03-13 02:19:08,712 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063442629] [2021-03-13 02:19:08,712 INFO L460 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-03-13 02:19:08,712 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:19:08,712 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-03-13 02:19:08,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=299, Invalid=1771, Unknown=0, NotChecked=0, Total=2070 [2021-03-13 02:19:08,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:08,713 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:19:08,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 2.5869565217391304) internal successors, (119), 45 states have internal predecessors, (119), 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) [2021-03-13 02:19:08,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:08,713 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:08,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:08,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:08,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:19:08,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:08,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-03-13 02:19:08,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:10,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:10,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:10,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:19:10,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:10,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:10,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:19:10,990 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:10,991 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:19:10,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:19:10,991 INFO L82 PathProgramCache]: Analyzing trace with hash -1588159909, now seen corresponding path program 16 times [2021-03-13 02:19:10,991 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:19:10,991 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256085730] [2021-03-13 02:19:10,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:19:11,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:19:16,569 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 437 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:19:16,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256085730] [2021-03-13 02:19:16,570 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1697902661] [2021-03-13 02:19:16,570 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:19:16,642 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:19:16,643 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:19:16,645 WARN L261 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 152 conjunts are in the unsatisfiable core [2021-03-13 02:19:16,646 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:19:18,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2021-03-13 02:19:18,579 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:18,602 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:18,603 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:18,604 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:94, output treesize:93 [2021-03-13 02:19:18,984 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2021-03-13 02:19:18,986 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:19,014 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:19,015 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:19,015 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:107, output treesize:110 [2021-03-13 02:19:19,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:19,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:19,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:19,509 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 2 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 58 [2021-03-13 02:19:19,512 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:19,543 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:19,544 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:19,545 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:133, output treesize:136 [2021-03-13 02:19:20,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:20,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:20,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:20,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:20,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:20,101 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 76 [2021-03-13 02:19:20,105 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:20,145 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:20,146 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:20,147 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:152, output treesize:155 [2021-03-13 02:19:20,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 81 treesize of output 90 [2021-03-13 02:19:20,698 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:20,732 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:20,733 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:20,733 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:159, output treesize:174 [2021-03-13 02:19:21,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 95 treesize of output 105 [2021-03-13 02:19:21,176 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:21,218 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:21,220 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:21,220 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:173, output treesize:172 [2021-03-13 02:19:22,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:22,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 122 [2021-03-13 02:19:22,018 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:22,078 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:22,080 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:22,080 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:189, output treesize:214 [2021-03-13 02:19:22,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:22,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:22,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 132 treesize of output 144 [2021-03-13 02:19:22,883 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:22,950 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:22,951 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:22,952 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:210, output treesize:241 [2021-03-13 02:19:23,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:23,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:23,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 172 [2021-03-13 02:19:23,836 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:23,918 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:23,921 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:23,921 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:235, output treesize:278 [2021-03-13 02:19:24,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:24,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:24,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 45 disjoint index pairs (out of 45 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 186 treesize of output 208 [2021-03-13 02:19:24,980 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:25,085 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:19:25,085 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:25,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:25,087 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:264, output treesize:268 [2021-03-13 02:19:25,607 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:19:26,185 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-03-13 02:19:26,231 INFO L446 ElimStorePlain]: Different costs {0=[A, B], 45=[v_C_50]} [2021-03-13 02:19:26,238 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 229 treesize of output 167 [2021-03-13 02:19:26,243 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,273 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:26,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 46 [2021-03-13 02:19:26,282 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,303 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:26,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:19:26,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:19:26,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 84 [2021-03-13 02:19:26,382 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:26,400 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,400 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:268, output treesize:56 [2021-03-13 02:19:26,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 16 [2021-03-13 02:19:26,797 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,801 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:19:26,802 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:19:26,802 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:44, output treesize:5 [2021-03-13 02:19:26,939 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 440 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:19:26,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:19:26,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 34] total 82 [2021-03-13 02:19:26,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1028320897] [2021-03-13 02:19:26,940 INFO L460 AbstractCegarLoop]: Interpolant automaton has 84 states [2021-03-13 02:19:26,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:19:26,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 84 interpolants. [2021-03-13 02:19:26,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=401, Invalid=6571, Unknown=0, NotChecked=0, Total=6972 [2021-03-13 02:19:26,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:26,942 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:19:26,942 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 84 states, 83 states have (on average 1.5301204819277108) internal successors, (127), 83 states have internal predecessors, (127), 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) [2021-03-13 02:19:26,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:19:26,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:26,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:26,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:26,942 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:19:26,943 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:19:28,395 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2021-03-13 02:19:29,155 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 71 [2021-03-13 02:19:29,914 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 95 [2021-03-13 02:19:30,550 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 95 [2021-03-13 02:19:31,657 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 31 [2021-03-13 02:19:32,882 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 99 [2021-03-13 02:19:33,429 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 35 [2021-03-13 02:19:34,280 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 94 [2021-03-13 02:19:34,882 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 42 [2021-03-13 02:19:35,840 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 96 [2021-03-13 02:19:36,516 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 43 [2021-03-13 02:19:37,431 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 95 [2021-03-13 02:19:38,052 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 59 [2021-03-13 02:19:39,078 WARN L205 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 96 [2021-03-13 02:19:39,731 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 53 [2021-03-13 02:19:40,569 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 95 [2021-03-13 02:19:41,209 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 69 [2021-03-13 02:19:42,085 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 94 [2021-03-13 02:19:42,694 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 83 [2021-03-13 02:19:43,665 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 98 [2021-03-13 02:19:45,147 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 88 [2021-03-13 02:19:45,955 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 62 [2021-03-13 02:19:46,939 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 87 [2021-03-13 02:19:47,826 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 92 [2021-03-13 02:19:48,325 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 47 [2021-03-13 02:19:49,051 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 92 [2021-03-13 02:19:49,556 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2021-03-13 02:19:50,034 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 91 [2021-03-13 02:19:50,516 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2021-03-13 02:19:50,902 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2021-03-13 02:19:51,356 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2021-03-13 02:19:51,890 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 86 [2021-03-13 02:19:52,581 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 87 [2021-03-13 02:19:53,329 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 77 [2021-03-13 02:19:53,869 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2021-03-13 02:19:54,450 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 74 [2021-03-13 02:19:55,290 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 87 [2021-03-13 02:19:55,945 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 92 [2021-03-13 02:19:57,313 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2021-03-13 02:19:58,256 WARN L205 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 99 [2021-03-13 02:19:58,605 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 38 [2021-03-13 02:19:59,244 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 92 [2021-03-13 02:19:59,681 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 78 [2021-03-13 02:20:00,260 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2021-03-13 02:20:01,037 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-03-13 02:20:01,718 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-03-13 02:20:02,345 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 92 [2021-03-13 02:20:03,356 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 94 [2021-03-13 02:20:04,362 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 92 [2021-03-13 02:20:04,824 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 33 [2021-03-13 02:20:05,384 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2021-03-13 02:20:05,984 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2021-03-13 02:20:07,135 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2021-03-13 02:20:07,614 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-03-13 02:20:08,251 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-13 02:20:08,679 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:20:09,344 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 86 [2021-03-13 02:20:10,029 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2021-03-13 02:20:10,453 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-03-13 02:20:11,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:11,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:11,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:11,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:11,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:11,544 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-03-13 02:20:11,544 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:20:11,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:20:11,544 INFO L82 PathProgramCache]: Analyzing trace with hash 333915543, now seen corresponding path program 17 times [2021-03-13 02:20:11,545 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:20:11,545 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913908602] [2021-03-13 02:20:11,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:20:11,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 174 proven. 326 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-03-13 02:20:12,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913908602] [2021-03-13 02:20:12,696 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [351259933] [2021-03-13 02:20:12,696 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:12,780 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 23 check-sat command(s) [2021-03-13 02:20:12,780 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:20:12,782 INFO L263 TraceCheckSpWp]: Trace formula consists of 311 conjuncts, 30 conjunts are in the unsatisfiable core [2021-03-13 02:20:12,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:20:13,880 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 174 proven. 326 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-03-13 02:20:13,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:20:13,881 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30] total 39 [2021-03-13 02:20:13,881 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828905965] [2021-03-13 02:20:13,881 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-03-13 02:20:13,881 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:20:13,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-03-13 02:20:13,882 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=276, Invalid=1284, Unknown=0, NotChecked=0, Total=1560 [2021-03-13 02:20:13,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:13,882 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:20:13,882 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 2.575) internal successors, (103), 39 states have internal predecessors, (103), 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) [2021-03-13 02:20:13,882 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:13,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:17,981 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 13 [2021-03-13 02:20:23,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:23,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:23,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:23,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-03-13 02:20:24,016 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2021-03-13 02:20:24,016 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:20:24,016 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:20:24,017 INFO L82 PathProgramCache]: Analyzing trace with hash -1783864179, now seen corresponding path program 18 times [2021-03-13 02:20:24,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:20:24,017 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856742269] [2021-03-13 02:20:24,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:20:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 104 proven. 1 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2021-03-13 02:20:24,128 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856742269] [2021-03-13 02:20:24,128 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545380269] [2021-03-13 02:20:24,128 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:24,170 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 5 check-sat command(s) [2021-03-13 02:20:24,171 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:20:24,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 5 conjunts are in the unsatisfiable core [2021-03-13 02:20:24,172 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:20:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 103 proven. 1 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2021-03-13 02:20:24,668 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:20:24,668 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 8 [2021-03-13 02:20:24,668 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [237852848] [2021-03-13 02:20:24,668 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-03-13 02:20:24,668 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:20:24,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-03-13 02:20:24,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-03-13 02:20:24,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:24,669 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:20:24,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:24,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-03-13 02:20:24,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:25,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:25,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:25,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:25,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:25,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:20:25,080 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:25,292 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:25,292 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:20:25,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:20:25,293 INFO L82 PathProgramCache]: Analyzing trace with hash 1538726577, now seen corresponding path program 19 times [2021-03-13 02:20:25,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:20:25,293 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260744089] [2021-03-13 02:20:25,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:20:25,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 121 proven. 521 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-03-13 02:20:26,550 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260744089] [2021-03-13 02:20:26,550 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [268050038] [2021-03-13 02:20:26,550 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:26,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 31 conjunts are in the unsatisfiable core [2021-03-13 02:20:26,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:20:29,679 INFO L134 CoverageAnalysis]: Checked inductivity of 656 backedges. 198 proven. 445 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-03-13 02:20:29,679 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:20:29,679 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 61 [2021-03-13 02:20:29,679 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400580520] [2021-03-13 02:20:29,679 INFO L460 AbstractCegarLoop]: Interpolant automaton has 62 states [2021-03-13 02:20:29,679 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:20:29,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2021-03-13 02:20:29,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=528, Invalid=3254, Unknown=0, NotChecked=0, Total=3782 [2021-03-13 02:20:29,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:29,681 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:20:29,681 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 62 states, 62 states have (on average 2.467741935483871) internal successors, (153), 61 states have internal predecessors, (153), 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) [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:29,681 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:29,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:38,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:20:38,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:38,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2021-03-13 02:20:39,062 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-03-13 02:20:39,062 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:20:39,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:20:39,062 INFO L82 PathProgramCache]: Analyzing trace with hash -829501570, now seen corresponding path program 20 times [2021-03-13 02:20:39,062 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:20:39,062 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1319704616] [2021-03-13 02:20:39,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:20:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 121 proven. 602 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-03-13 02:20:40,434 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1319704616] [2021-03-13 02:20:40,434 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129363252] [2021-03-13 02:20:40,434 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:40,489 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-03-13 02:20:40,489 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:20:40,490 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 32 conjunts are in the unsatisfiable core [2021-03-13 02:20:40,492 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:20:43,800 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 203 proven. 521 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2021-03-13 02:20:43,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:20:43,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 63 [2021-03-13 02:20:43,801 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575421436] [2021-03-13 02:20:43,801 INFO L460 AbstractCegarLoop]: Interpolant automaton has 64 states [2021-03-13 02:20:43,801 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:20:43,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 64 interpolants. [2021-03-13 02:20:43,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=560, Invalid=3472, Unknown=0, NotChecked=0, Total=4032 [2021-03-13 02:20:43,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:43,803 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:20:43,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 64 states, 64 states have (on average 2.515625) internal successors, (161), 63 states have internal predecessors, (161), 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) [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:43,803 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 88 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 80 states. [2021-03-13 02:20:43,804 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:53,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:53,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:20:53,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-03-13 02:20:53,435 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:53,436 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:20:53,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:20:53,436 INFO L82 PathProgramCache]: Analyzing trace with hash -239774261, now seen corresponding path program 21 times [2021-03-13 02:20:53,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:20:53,436 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243140164] [2021-03-13 02:20:53,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:20:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:20:54,836 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 121 proven. 689 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-03-13 02:20:54,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243140164] [2021-03-13 02:20:54,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1514373823] [2021-03-13 02:20:54,837 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:20:54,965 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 30 check-sat command(s) [2021-03-13 02:20:54,965 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:20:54,968 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 33 conjunts are in the unsatisfiable core [2021-03-13 02:20:54,969 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:20:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 136 proven. 674 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2021-03-13 02:20:55,746 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:20:55,746 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 34 [2021-03-13 02:20:55,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1101212417] [2021-03-13 02:20:55,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-03-13 02:20:55,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:20:55,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-03-13 02:20:55,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=308, Invalid=882, Unknown=0, NotChecked=0, Total=1190 [2021-03-13 02:20:55,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:55,747 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:20:55,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 2.6285714285714286) internal successors, (92), 34 states have internal predecessors, (92), 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) [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:55,748 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-03-13 02:20:55,749 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:20:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:20:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:59,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:20:59,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:20:59,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:21:00,167 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-03-13 02:21:00,167 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:21:00,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:21:00,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1986391448, now seen corresponding path program 22 times [2021-03-13 02:21:00,168 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:21:00,168 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491967088] [2021-03-13 02:21:00,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:21:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:21:02,637 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2021-03-13 02:21:02,896 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 83 [2021-03-13 02:21:03,204 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 88 [2021-03-13 02:21:03,602 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 86 [2021-03-13 02:21:03,937 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2021-03-13 02:21:04,274 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2021-03-13 02:21:04,585 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 81 [2021-03-13 02:21:04,969 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 81 [2021-03-13 02:21:05,368 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 78 [2021-03-13 02:21:05,725 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 76 [2021-03-13 02:21:06,120 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2021-03-13 02:21:06,517 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2021-03-13 02:21:06,900 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-13 02:21:07,294 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2021-03-13 02:21:07,723 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2021-03-13 02:21:08,174 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 72 [2021-03-13 02:21:08,538 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2021-03-13 02:21:08,915 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2021-03-13 02:21:09,283 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2021-03-13 02:21:09,716 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2021-03-13 02:21:10,452 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2021-03-13 02:21:10,811 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2021-03-13 02:21:11,315 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 62 [2021-03-13 02:21:11,799 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2021-03-13 02:21:12,302 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-03-13 02:21:13,403 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2021-03-13 02:21:13,923 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2021-03-13 02:21:14,525 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 55 [2021-03-13 02:21:15,144 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 52 [2021-03-13 02:21:15,609 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2021-03-13 02:21:16,186 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 50 [2021-03-13 02:21:16,927 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-03-13 02:21:17,578 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2021-03-13 02:21:18,122 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2021-03-13 02:21:18,643 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2021-03-13 02:21:19,208 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 40 [2021-03-13 02:21:19,713 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2021-03-13 02:21:20,319 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2021-03-13 02:21:21,365 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-03-13 02:21:21,928 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 35 [2021-03-13 02:21:23,410 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-03-13 02:21:23,976 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 38 [2021-03-13 02:21:24,683 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 34 [2021-03-13 02:21:25,309 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 28 [2021-03-13 02:21:25,848 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-03-13 02:21:27,619 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 1 proven. 919 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:21:27,620 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491967088] [2021-03-13 02:21:27,620 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1145835444] [2021-03-13 02:21:27,620 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 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:21:27,718 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-03-13 02:21:27,718 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:21:27,727 WARN L261 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 217 conjunts are in the unsatisfiable core [2021-03-13 02:21:27,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:21:36,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-03-13 02:21:36,767 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:36,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:36,848 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:36,848 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:194, output treesize:193 [2021-03-13 02:21:38,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 29 [2021-03-13 02:21:38,339 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:38,440 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-03-13 02:21:38,444 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:38,453 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:38,453 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:137, output treesize:136 [2021-03-13 02:21:40,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:40,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:40,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 47 [2021-03-13 02:21:40,081 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:40,189 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:21:40,191 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:40,196 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:40,196 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:154, output treesize:156 [2021-03-13 02:21:40,942 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:21:41,682 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-03-13 02:21:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:41,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:41,765 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 69 [2021-03-13 02:21:41,774 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:41,886 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:21:41,888 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:41,893 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:41,894 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:173, output treesize:175 [2021-03-13 02:21:42,678 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-03-13 02:21:43,496 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2021-03-13 02:21:43,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:43,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:43,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 97 [2021-03-13 02:21:43,645 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:43,782 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-13 02:21:43,785 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:43,789 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:43,790 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:198, output treesize:216 [2021-03-13 02:21:44,618 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-13 02:21:45,548 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-03-13 02:21:45,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:45,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:45,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 107 treesize of output 117 [2021-03-13 02:21:45,685 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:45,843 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:21:45,844 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:45,849 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:45,849 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:215, output treesize:219 [2021-03-13 02:21:46,854 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:21:47,860 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-03-13 02:21:47,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:47,927 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 127 [2021-03-13 02:21:47,934 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:48,111 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-03-13 02:21:48,113 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:48,117 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:48,118 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:222, output treesize:223 [2021-03-13 02:21:49,102 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2021-03-13 02:21:50,079 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-03-13 02:21:50,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:50,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:50,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 150 [2021-03-13 02:21:50,257 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:50,454 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-13 02:21:50,457 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:50,462 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:50,462 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:246, output treesize:281 [2021-03-13 02:21:51,554 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-03-13 02:21:52,639 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2021-03-13 02:21:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:52,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 36 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 177 [2021-03-13 02:21:52,825 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:53,040 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:21:53,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:53,049 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:53,049 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:266, output treesize:306 [2021-03-13 02:21:54,226 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-03-13 02:21:55,452 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-03-13 02:21:55,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 9 select indices, 9 select index equivalence classes, 45 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 160 treesize of output 180 [2021-03-13 02:21:55,541 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:55,766 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:21:55,769 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:55,775 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:55,775 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:268, output treesize:270 [2021-03-13 02:21:56,988 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-03-13 02:21:58,248 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-03-13 02:21:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:21:58,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:21:58,373 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 185 treesize of output 208 [2021-03-13 02:21:58,379 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:21:58,550 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-13 02:21:58,551 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:21:58,555 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:21:58,555 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:293, output treesize:350 [2021-03-13 02:21:59,427 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2021-03-13 02:22:00,336 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2021-03-13 02:22:00,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:22:00,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:00,608 INFO L244 Elim1Store]: Index analysis took 180 ms [2021-03-13 02:22:00,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 216 treesize of output 244 [2021-03-13 02:22:00,618 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:00,802 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:22:00,804 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:00,807 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:00,807 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:324, output treesize:323 [2021-03-13 02:22:01,843 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:22:02,858 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2021-03-13 02:22:02,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:02,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:03,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:22:03,121 INFO L244 Elim1Store]: Index analysis took 191 ms [2021-03-13 02:22:03,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 222 treesize of output 251 [2021-03-13 02:22:03,131 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:03,333 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-03-13 02:22:03,335 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:03,340 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:03,340 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:330, output treesize:394 [2021-03-13 02:22:04,466 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-03-13 02:22:05,596 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-03-13 02:22:05,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:05,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 91 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 237 treesize of output 271 [2021-03-13 02:22:05,746 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:05,988 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:22:05,990 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:05,994 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:05,995 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:345, output treesize:411 [2021-03-13 02:22:07,086 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2021-03-13 02:22:08,244 WARN L205 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:22:08,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:22:08,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:22:08,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 319 treesize of output 350 [2021-03-13 02:22:08,360 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:08,611 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-13 02:22:08,612 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:08,617 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:08,617 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:427, output treesize:436 [2021-03-13 02:22:09,798 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-13 02:22:10,917 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2021-03-13 02:22:11,000 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 395 treesize of output 279 [2021-03-13 02:22:11,007 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,047 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:11,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 46 [2021-03-13 02:22:11,061 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,087 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:11,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 120 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 104 [2021-03-13 02:22:11,101 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,131 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:11,134 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,134 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:449, output treesize:61 [2021-03-13 02:22:11,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 21 [2021-03-13 02:22:11,856 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,864 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:22:11,867 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:22:11,867 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:59, output treesize:5 [2021-03-13 02:22:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 0 proven. 920 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:22:12,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:22:12,241 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [70, 49] total 118 [2021-03-13 02:22:12,241 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425687917] [2021-03-13 02:22:12,241 INFO L460 AbstractCegarLoop]: Interpolant automaton has 120 states [2021-03-13 02:22:12,241 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:22:12,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 120 interpolants. [2021-03-13 02:22:12,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=778, Invalid=13502, Unknown=0, NotChecked=0, Total=14280 [2021-03-13 02:22:12,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:22:12,244 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:22:12,244 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 120 states, 119 states have (on average 1.4873949579831933) internal successors, (177), 119 states have internal predecessors, (177), 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) [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:22:12,244 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:22:12,245 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:22:12,860 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 16 [2021-03-13 02:22:13,727 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 32 [2021-03-13 02:22:15,321 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 87 [2021-03-13 02:22:16,740 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2021-03-13 02:22:17,573 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 28 [2021-03-13 02:22:19,137 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 100 [2021-03-13 02:22:20,257 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 35 [2021-03-13 02:22:21,703 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 93 [2021-03-13 02:22:23,029 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 41 [2021-03-13 02:22:24,661 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 97 [2021-03-13 02:22:25,813 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 42 [2021-03-13 02:22:27,340 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 94 [2021-03-13 02:22:28,511 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 49 [2021-03-13 02:22:29,929 WARN L205 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2021-03-13 02:22:31,047 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 52 [2021-03-13 02:22:32,620 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 98 [2021-03-13 02:22:33,774 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 56 [2021-03-13 02:22:35,441 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 99 [2021-03-13 02:22:36,825 WARN L205 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 60 [2021-03-13 02:22:38,213 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 57 [2021-03-13 02:22:39,373 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 64 [2021-03-13 02:22:40,641 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2021-03-13 02:22:42,078 WARN L205 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 68 [2021-03-13 02:22:43,525 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 64 [2021-03-13 02:22:44,816 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 70 [2021-03-13 02:22:46,157 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 65 [2021-03-13 02:22:47,599 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 74 [2021-03-13 02:22:49,019 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 73 [2021-03-13 02:22:50,423 WARN L205 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 80 [2021-03-13 02:22:52,002 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 74 [2021-03-13 02:22:53,250 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 82 [2021-03-13 02:22:54,714 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 78 [2021-03-13 02:22:56,489 WARN L205 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 99 [2021-03-13 02:22:57,724 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 80 [2021-03-13 02:22:59,429 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 100 [2021-03-13 02:23:00,997 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 94 [2021-03-13 02:23:02,296 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 [2021-03-13 02:23:03,315 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 85 [2021-03-13 02:23:05,325 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 89 [2021-03-13 02:23:06,731 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 86 [2021-03-13 02:23:07,507 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 12 [2021-03-13 02:23:08,449 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 83 [2021-03-13 02:23:09,218 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 84 [2021-03-13 02:23:09,832 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 12 [2021-03-13 02:23:10,658 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 88 [2021-03-13 02:23:11,559 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 79 [2021-03-13 02:23:12,444 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 86 [2021-03-13 02:23:13,354 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 75 [2021-03-13 02:23:14,049 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 12 [2021-03-13 02:23:15,069 WARN L205 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 76 [2021-03-13 02:23:16,014 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 86 [2021-03-13 02:23:17,173 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 72 [2021-03-13 02:23:17,905 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 12 [2021-03-13 02:23:19,155 WARN L205 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 92 [2021-03-13 02:23:20,154 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 86 [2021-03-13 02:23:21,157 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 68 [2021-03-13 02:23:22,098 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 12 [2021-03-13 02:23:23,068 WARN L205 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 86 [2021-03-13 02:23:24,154 WARN L205 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 75 [2021-03-13 02:23:25,035 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 86 [2021-03-13 02:23:26,045 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 61 [2021-03-13 02:23:27,130 WARN L205 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 87 [2021-03-13 02:23:28,347 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 73 [2021-03-13 02:23:29,283 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 86 [2021-03-13 02:23:30,359 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 60 [2021-03-13 02:23:31,314 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 12 [2021-03-13 02:23:32,618 WARN L205 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 84 [2021-03-13 02:23:33,858 WARN L205 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 73 [2021-03-13 02:23:34,916 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 88 [2021-03-13 02:23:35,779 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 53 [2021-03-13 02:23:36,957 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 87 [2021-03-13 02:23:38,396 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 73 [2021-03-13 02:23:39,309 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 87 [2021-03-13 02:23:40,335 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 54 [2021-03-13 02:23:41,466 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 85 [2021-03-13 02:23:42,705 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 90 [2021-03-13 02:23:43,871 WARN L205 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 73 [2021-03-13 02:23:44,906 WARN L205 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 86 [2021-03-13 02:23:45,866 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 83 [2021-03-13 02:23:46,867 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 49 [2021-03-13 02:23:48,116 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 84 [2021-03-13 02:23:49,276 WARN L205 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 85 [2021-03-13 02:23:50,561 WARN L205 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 73 [2021-03-13 02:23:51,346 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 43 [2021-03-13 02:23:52,274 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 40 [2021-03-13 02:23:53,189 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 82 [2021-03-13 02:23:54,260 WARN L205 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 83 [2021-03-13 02:23:55,108 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 44 [2021-03-13 02:23:56,426 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 75 [2021-03-13 02:23:57,431 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 88 [2021-03-13 02:23:58,407 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 40 [2021-03-13 02:23:59,322 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 82 [2021-03-13 02:24:00,371 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 85 [2021-03-13 02:24:01,688 WARN L205 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 84 [2021-03-13 02:24:02,978 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 75 [2021-03-13 02:24:03,840 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 38 [2021-03-13 02:24:04,865 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 37 [2021-03-13 02:24:05,893 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 84 [2021-03-13 02:24:07,325 WARN L205 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2021-03-13 02:24:08,386 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 37 [2021-03-13 02:24:09,630 WARN L205 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 74 [2021-03-13 02:24:10,784 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 87 [2021-03-13 02:24:11,977 WARN L205 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 33 [2021-03-13 02:24:13,175 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 83 [2021-03-13 02:24:14,395 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 85 [2021-03-13 02:24:15,674 WARN L205 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-03-13 02:24:17,348 WARN L205 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 73 [2021-03-13 02:24:18,374 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2021-03-13 02:24:19,757 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2021-03-13 02:24:20,787 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 83 [2021-03-13 02:24:21,844 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2021-03-13 02:24:23,334 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-03-13 02:24:24,463 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-03-13 02:24:25,392 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2021-03-13 02:24:26,781 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2021-03-13 02:24:28,950 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 133 DAG size of output: 122 [2021-03-13 02:24:30,580 WARN L205 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 101 [2021-03-13 02:24:31,926 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 92 [2021-03-13 02:24:32,851 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-03-13 02:24:33,787 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-03-13 02:24:35,668 WARN L205 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 115 [2021-03-13 02:24:36,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:24:36,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:24:36,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:24:36,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:24:36,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 125 states. [2021-03-13 02:24:36,493 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2021-03-13 02:24:36,494 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-03-13 02:24:36,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-13 02:24:36,494 INFO L82 PathProgramCache]: Analyzing trace with hash -330500567, now seen corresponding path program 23 times [2021-03-13 02:24:36,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-13 02:24:36,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503474493] [2021-03-13 02:24:36,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-13 02:24:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-13 02:24:37,150 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 13 [2021-03-13 02:24:40,002 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2021-03-13 02:24:40,412 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2021-03-13 02:24:40,807 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2021-03-13 02:24:41,306 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 88 [2021-03-13 02:24:42,052 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 92 [2021-03-13 02:24:42,843 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 90 [2021-03-13 02:24:43,550 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2021-03-13 02:24:44,115 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 81 [2021-03-13 02:24:44,921 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 89 [2021-03-13 02:24:45,596 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2021-03-13 02:24:46,315 WARN L205 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 83 [2021-03-13 02:24:46,933 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2021-03-13 02:24:47,755 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-03-13 02:24:48,602 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2021-03-13 02:24:49,329 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 78 [2021-03-13 02:24:49,936 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2021-03-13 02:24:50,597 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 78 [2021-03-13 02:24:51,281 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2021-03-13 02:24:51,970 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2021-03-13 02:24:52,584 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-13 02:24:53,215 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-03-13 02:24:53,854 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2021-03-13 02:24:54,697 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2021-03-13 02:24:55,591 WARN L205 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2021-03-13 02:24:56,492 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-03-13 02:24:57,238 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2021-03-13 02:24:57,981 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2021-03-13 02:24:58,778 WARN L205 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2021-03-13 02:24:59,555 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2021-03-13 02:25:00,285 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2021-03-13 02:25:01,252 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2021-03-13 02:25:02,201 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2021-03-13 02:25:03,060 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2021-03-13 02:25:03,849 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2021-03-13 02:25:04,708 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2021-03-13 02:25:05,644 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2021-03-13 02:25:06,715 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2021-03-13 02:25:07,617 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 50 [2021-03-13 02:25:08,790 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2021-03-13 02:25:09,828 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2021-03-13 02:25:10,860 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2021-03-13 02:25:11,709 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2021-03-13 02:25:12,810 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2021-03-13 02:25:13,941 WARN L205 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2021-03-13 02:25:15,123 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2021-03-13 02:25:16,098 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2021-03-13 02:25:17,075 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-03-13 02:25:18,071 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2021-03-13 02:25:18,943 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-03-13 02:25:19,843 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2021-03-13 02:25:20,836 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-03-13 02:25:21,934 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 36 [2021-03-13 02:25:22,985 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 38 [2021-03-13 02:25:24,136 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 40 [2021-03-13 02:25:25,212 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 37 [2021-03-13 02:25:26,161 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2021-03-13 02:25:27,067 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2021-03-13 02:25:28,056 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2021-03-13 02:25:28,997 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2021-03-13 02:25:29,863 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 27 [2021-03-13 02:25:30,841 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 27 [2021-03-13 02:25:33,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:25:33,663 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503474493] [2021-03-13 02:25:33,663 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [399219617] [2021-03-13 02:25:33,663 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 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-13 02:25:33,834 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 35 check-sat command(s) [2021-03-13 02:25:33,834 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-03-13 02:25:33,842 WARN L261 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 230 conjunts are in the unsatisfiable core [2021-03-13 02:25:33,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-13 02:25:37,008 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-03-13 02:25:41,639 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-03-13 02:25:46,404 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-03-13 02:25:50,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 17 [2021-03-13 02:25:50,461 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:25:50,568 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2021-03-13 02:25:50,570 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:25:50,576 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:25:50,577 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:199, output treesize:198 [2021-03-13 02:25:52,886 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 17 [2021-03-13 02:25:52,889 INFO L354 Elim1Store]: treesize reduction 72, result has 24.2 percent of original size [2021-03-13 02:25:52,889 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 3 case distinctions, treesize of input 47 treesize of output 60 [2021-03-13 02:25:52,900 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:25:53,037 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-03-13 02:25:53,039 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:25:53,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:25:53,045 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:228, output treesize:231 [2021-03-13 02:25:54,209 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-03-13 02:25:55,463 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2021-03-13 02:25:55,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,693 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 58 [2021-03-13 02:25:55,705 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:25:55,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:25:55,837 INFO L244 Elim1Store]: Index analysis took 113 ms [2021-03-13 02:25:56,143 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 17 [2021-03-13 02:25:56,147 INFO L354 Elim1Store]: treesize reduction 108, result has 17.6 percent of original size [2021-03-13 02:25:56,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 69 treesize of output 88 [2021-03-13 02:25:56,163 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:25:56,772 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-13 02:25:56,775 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:25:56,781 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-13 02:25:56,782 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:488, output treesize:492 [2021-03-13 02:25:58,389 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2021-03-13 02:26:00,197 WARN L205 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-03-13 02:26:00,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,467 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-03-13 02:26:00,518 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 70 treesize of output 78 [2021-03-13 02:26:00,539 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:00,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,123 INFO L244 Elim1Store]: Index analysis took 561 ms [2021-03-13 02:26:01,658 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 24 [2021-03-13 02:26:01,661 INFO L354 Elim1Store]: treesize reduction 194, result has 16.4 percent of original size [2021-03-13 02:26:01,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 91 treesize of output 124 [2021-03-13 02:26:01,690 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:01,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:01,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 78 [2021-03-13 02:26:01,846 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:03,642 WARN L205 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2021-03-13 02:26:03,645 INFO L628 ElimStorePlain]: treesize reduction 5, result has 99.4 percent of original size [2021-03-13 02:26:03,654 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 3 xjuncts. [2021-03-13 02:26:03,654 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:783, output treesize:786 [2021-03-13 02:26:05,945 WARN L205 SmtUtils]: Spent 862.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-03-13 02:26:08,078 WARN L205 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2021-03-13 02:26:08,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,492 INFO L244 Elim1Store]: Index analysis took 247 ms [2021-03-13 02:26:08,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 98 [2021-03-13 02:26:08,655 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:08,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:08,888 INFO L244 Elim1Store]: Index analysis took 211 ms [2021-03-13 02:26:08,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 98 [2021-03-13 02:26:08,984 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:09,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:09,802 INFO L244 Elim1Store]: Index analysis took 796 ms [2021-03-13 02:26:10,429 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 29 [2021-03-13 02:26:10,432 INFO L354 Elim1Store]: treesize reduction 312, result has 12.6 percent of original size [2021-03-13 02:26:10,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 16 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 113 treesize of output 152 [2021-03-13 02:26:10,452 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:10,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:10,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 98 [2021-03-13 02:26:10,640 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:12,398 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 132 DAG size of output: 132 [2021-03-13 02:26:12,400 INFO L628 ElimStorePlain]: treesize reduction 5, result has 99.6 percent of original size [2021-03-13 02:26:12,407 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 4 xjuncts. [2021-03-13 02:26:12,407 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 1 variables, input treesize:1112, output treesize:1114 [2021-03-13 02:26:14,652 WARN L205 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-03-13 02:26:17,344 WARN L205 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 133 [2021-03-13 02:26:17,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:17,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:18,771 INFO L244 Elim1Store]: Index analysis took 1276 ms [2021-03-13 02:26:19,766 WARN L205 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 40 [2021-03-13 02:26:19,770 INFO L354 Elim1Store]: treesize reduction 430, result has 15.0 percent of original size [2021-03-13 02:26:19,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 10 select indices, 10 select index equivalence classes, 25 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 30 case distinctions, treesize of input 135 treesize of output 204 [2021-03-13 02:26:19,871 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:19,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,213 INFO L244 Elim1Store]: Index analysis took 314 ms [2021-03-13 02:26:20,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 118 [2021-03-13 02:26:20,296 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:20,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,646 INFO L244 Elim1Store]: Index analysis took 327 ms [2021-03-13 02:26:20,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 118 [2021-03-13 02:26:20,731 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:20,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:20,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,052 INFO L244 Elim1Store]: Index analysis took 303 ms [2021-03-13 02:26:21,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 118 [2021-03-13 02:26:21,132 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:21,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:21,287 INFO L244 Elim1Store]: Index analysis took 136 ms [2021-03-13 02:26:21,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 104 treesize of output 118 [2021-03-13 02:26:21,377 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:22,731 WARN L205 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 142 DAG size of output: 139 [2021-03-13 02:26:22,734 INFO L628 ElimStorePlain]: treesize reduction 870, result has 41.8 percent of original size [2021-03-13 02:26:22,740 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-13 02:26:22,741 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 1 variables, input treesize:1475, output treesize:624 [2021-03-13 02:26:24,651 WARN L205 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-13 02:26:26,737 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:26:26,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:26,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,349 INFO L244 Elim1Store]: Index analysis took 466 ms [2021-03-13 02:26:27,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 138 [2021-03-13 02:26:27,449 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:27,945 INFO L244 Elim1Store]: Index analysis took 473 ms [2021-03-13 02:26:28,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 138 [2021-03-13 02:26:28,057 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:28,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:28,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:29,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:29,882 INFO L244 Elim1Store]: Index analysis took 1790 ms [2021-03-13 02:26:31,035 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 227 DAG size of output: 43 [2021-03-13 02:26:31,038 INFO L354 Elim1Store]: treesize reduction 604, result has 11.0 percent of original size [2021-03-13 02:26:31,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 36 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 42 case distinctions, treesize of input 157 treesize of output 224 [2021-03-13 02:26:31,091 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,578 INFO L244 Elim1Store]: Index analysis took 464 ms [2021-03-13 02:26:31,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 138 [2021-03-13 02:26:31,691 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:31,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:31,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,169 INFO L244 Elim1Store]: Index analysis took 458 ms [2021-03-13 02:26:32,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 138 [2021-03-13 02:26:32,266 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:32,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:32,485 INFO L244 Elim1Store]: Index analysis took 197 ms [2021-03-13 02:26:32,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 121 treesize of output 138 [2021-03-13 02:26:32,581 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:35,596 WARN L205 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 152 DAG size of output: 151 [2021-03-13 02:26:35,600 INFO L628 ElimStorePlain]: treesize reduction 316, result has 83.3 percent of original size [2021-03-13 02:26:35,608 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-03-13 02:26:35,608 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:1872, output treesize:1571 [2021-03-13 02:26:38,673 WARN L205 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 151 [2021-03-13 02:26:41,777 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 152 [2021-03-13 02:26:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:41,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:41,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:41,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,581 INFO L244 Elim1Store]: Index analysis took 650 ms [2021-03-13 02:26:42,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:42,699 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:42,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:42,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,343 INFO L244 Elim1Store]: Index analysis took 622 ms [2021-03-13 02:26:43,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:43,468 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:43,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:43,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,101 INFO L244 Elim1Store]: Index analysis took 609 ms [2021-03-13 02:26:44,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:44,213 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:44,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:44,881 INFO L244 Elim1Store]: Index analysis took 644 ms [2021-03-13 02:26:44,988 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:45,002 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:45,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,722 INFO L244 Elim1Store]: Index analysis took 695 ms [2021-03-13 02:26:45,833 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:45,846 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:45,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:45,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,546 INFO L244 Elim1Store]: Index analysis took 677 ms [2021-03-13 02:26:46,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 138 treesize of output 158 [2021-03-13 02:26:46,664 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:46,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:46,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:26:47,961 INFO L244 Elim1Store]: Index analysis took 1273 ms [2021-03-13 02:26:49,415 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 291 DAG size of output: 42 [2021-03-13 02:26:49,418 INFO L354 Elim1Store]: treesize reduction 818, result has 6.6 percent of original size [2021-03-13 02:26:49,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 49 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 56 case distinctions, treesize of input 179 treesize of output 228 [2021-03-13 02:26:49,432 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-13 02:26:52,057 WARN L205 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:26:52,060 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:26:52,071 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-03-13 02:26:52,071 INFO L247 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:2324, output treesize:2323 [2021-03-13 02:26:56,394 WARN L205 SmtUtils]: Spent 2.47 s on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:27:00,859 WARN L205 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 165 [2021-03-13 02:27:05,433 WARN L205 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 164 [2021-03-13 02:27:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:05,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,489 INFO L244 Elim1Store]: Index analysis took 906 ms [2021-03-13 02:27:06,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:06,634 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:06,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:06,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:07,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:10,135 INFO L244 Elim1Store]: Index analysis took 3464 ms [2021-03-13 02:27:11,831 WARN L205 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 251 DAG size of output: 59 [2021-03-13 02:27:11,834 INFO L354 Elim1Store]: treesize reduction 648, result has 14.8 percent of original size [2021-03-13 02:27:11,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 92 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 44 case distinctions, treesize of input 201 treesize of output 304 [2021-03-13 02:27:11,919 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:11,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:11,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:11,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:11,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:11,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:12,843 INFO L244 Elim1Store]: Index analysis took 899 ms [2021-03-13 02:27:12,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:12,988 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:13,861 INFO L244 Elim1Store]: Index analysis took 851 ms [2021-03-13 02:27:13,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:14,005 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:14,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:14,902 INFO L244 Elim1Store]: Index analysis took 872 ms [2021-03-13 02:27:15,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:15,044 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:15,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:15,927 INFO L244 Elim1Store]: Index analysis took 860 ms [2021-03-13 02:27:16,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:16,078 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:16,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,021 INFO L244 Elim1Store]: Index analysis took 917 ms [2021-03-13 02:27:17,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:17,157 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:17,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:17,542 INFO L244 Elim1Store]: Index analysis took 359 ms [2021-03-13 02:27:17,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 155 treesize of output 178 [2021-03-13 02:27:17,692 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:24,687 WARN L205 SmtUtils]: Spent 6.99 s on a formula simplification. DAG size of input: 175 DAG size of output: 175 [2021-03-13 02:27:24,690 INFO L628 ElimStorePlain]: treesize reduction 33, result has 98.8 percent of original size [2021-03-13 02:27:24,700 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-03-13 02:27:24,701 INFO L247 ElimStorePlain]: Needed 9 recursive calls to eliminate 1 variables, input treesize:2802, output treesize:2795 [2021-03-13 02:27:29,613 WARN L205 SmtUtils]: Spent 2.86 s on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:27:31,514 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-03-13 02:27:33,421 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-03-13 02:27:33,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:33,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,817 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:33,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:33,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:34,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:34,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:34,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:34,203 INFO L244 Elim1Store]: Index analysis took 683 ms [2021-03-13 02:27:34,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 18 select indices, 18 select index equivalence classes, 45 disjoint index pairs (out of 153 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 202 treesize of output 210 [2021-03-13 02:27:34,219 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:34,527 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-13 02:27:34,530 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:27:34,537 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:27:34,537 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:319, output treesize:412 [2021-03-13 02:27:36,502 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-03-13 02:27:38,614 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2021-03-13 02:27:38,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:39,320 INFO L244 Elim1Store]: Index analysis took 602 ms [2021-03-13 02:27:39,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 11 select indices, 11 select index equivalence classes, 55 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 260 treesize of output 267 [2021-03-13 02:27:39,338 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:39,707 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-03-13 02:27:39,710 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:27:39,718 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:27:39,718 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:377, output treesize:459 [2021-03-13 02:27:41,801 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-03-13 02:27:43,958 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2021-03-13 02:27:44,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:44,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:44,748 INFO L244 Elim1Store]: Index analysis took 687 ms [2021-03-13 02:27:44,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 12 select indices, 12 select index equivalence classes, 66 disjoint index pairs (out of 66 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 299 treesize of output 315 [2021-03-13 02:27:44,767 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:45,155 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-03-13 02:27:45,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:27:45,166 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:27:45,166 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:416, output treesize:516 [2021-03-13 02:27:47,404 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-03-13 02:27:49,722 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-03-13 02:27:49,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:50,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:50,712 INFO L244 Elim1Store]: Index analysis took 891 ms [2021-03-13 02:27:50,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 325 treesize of output 352 [2021-03-13 02:27:50,730 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:51,155 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-03-13 02:27:51,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:27:51,166 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:27:51,166 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:442, output treesize:561 [2021-03-13 02:27:53,574 WARN L205 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-03-13 02:27:56,103 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-03-13 02:27:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,305 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:27:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:27:57,421 INFO L244 Elim1Store]: Index analysis took 1206 ms [2021-03-13 02:27:57,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 468 treesize of output 502 [2021-03-13 02:27:57,441 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:27:57,900 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-03-13 02:27:57,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:27:57,911 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:27:57,911 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:585, output treesize:598 [2021-03-13 02:28:00,420 WARN L205 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2021-03-13 02:28:02,981 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-03-13 02:28:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:03,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:04,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:04,326 INFO L244 Elim1Store]: Index analysis took 1237 ms [2021-03-13 02:28:04,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 15 select indices, 15 select index equivalence classes, 105 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 393 treesize of output 430 [2021-03-13 02:28:04,346 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:04,889 WARN L205 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:28:04,892 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:04,900 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:28:04,901 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:510, output treesize:635 [2021-03-13 02:28:07,611 WARN L205 SmtUtils]: Spent 516.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-03-13 02:28:10,386 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-03-13 02:28:10,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:10,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:11,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:11,970 INFO L244 Elim1Store]: Index analysis took 1480 ms [2021-03-13 02:28:11,974 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 420 treesize of output 460 [2021-03-13 02:28:11,991 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:12,524 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:28:12,528 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:12,535 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:28:12,535 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:537, output treesize:672 [2021-03-13 02:28:15,347 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-03-13 02:28:18,335 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-03-13 02:28:18,537 INFO L446 ElimStorePlain]: Different costs {147=[v_C_83], 425=[A, B]} [2021-03-13 02:28:18,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:18,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:19,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,147 INFO L244 Elim1Store]: Index analysis took 1588 ms [2021-03-13 02:28:20,152 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 17 select indices, 17 select index equivalence classes, 136 disjoint index pairs (out of 136 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 428 treesize of output 471 [2021-03-13 02:28:20,170 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:20,760 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2021-03-13 02:28:20,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:20,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:20,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:21,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:21,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:21,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:21,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:22,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:22,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,313 INFO L244 Elim1Store]: Index analysis took 2528 ms [2021-03-13 02:28:23,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 136 disjoint index pairs (out of 561 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 626 treesize of output 414 [2021-03-13 02:28:23,335 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:23,479 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-03-13 02:28:23,482 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:23,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:23,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:23,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:24,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:24,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:24,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:24,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:24,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,039 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:25,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:25,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:26,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,128 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:26,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,167 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:26,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:26,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:26,183 INFO L244 Elim1Store]: Index analysis took 2680 ms [2021-03-13 02:28:26,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 34 select indices, 34 select index equivalence classes, 136 disjoint index pairs (out of 561 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 46 [2021-03-13 02:28:26,205 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:26,336 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-03-13 02:28:26,340 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:26,357 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-03-13 02:28:26,357 INFO L247 ElimStorePlain]: Needed 4 recursive calls to eliminate 4 variables, input treesize:545, output treesize:96 [2021-03-13 02:28:28,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:28,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-03-13 02:28:29,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-03-13 02:28:29,878 INFO L244 Elim1Store]: Index analysis took 1212 ms [2021-03-13 02:28:29,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 136 disjoint index pairs (out of 153 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 163 treesize of output 43 [2021-03-13 02:28:29,899 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-13 02:28:29,953 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-13 02:28:29,963 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-03-13 02:28:29,964 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:169, output treesize:5 [2021-03-13 02:28:30,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 1 proven. 1036 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-13 02:28:30,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-03-13 02:28:30,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [79, 54] total 132 [2021-03-13 02:28:30,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890232851] [2021-03-13 02:28:30,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 134 states [2021-03-13 02:28:30,864 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-13 02:28:30,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 134 interpolants. [2021-03-13 02:28:30,867 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=832, Invalid=16990, Unknown=0, NotChecked=0, Total=17822 [2021-03-13 02:28:30,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:28:30,867 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-03-13 02:28:30,868 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 134 states, 133 states have (on average 1.406015037593985) internal successors, (187), 133 states have internal predecessors, (187), 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) [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 53 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-03-13 02:28:30,868 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 82 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 125 states. [2021-03-13 02:28:30,869 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-03-13 02:28:32,862 WARN L205 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 16 [2021-03-13 02:28:35,366 WARN L205 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 35 [2021-03-13 02:28:39,284 WARN L205 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 93 [2021-03-13 02:28:43,365 WARN L205 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 40 [2021-03-13 02:28:45,757 WARN L205 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 31 [2021-03-13 02:28:50,237 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 163 DAG size of output: 114 [2021-03-13 02:28:53,699 WARN L205 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 45 [2021-03-13 02:28:57,892 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 158 DAG size of output: 111 [2021-03-13 02:29:01,782 WARN L205 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 155 DAG size of output: 43 [2021-03-13 02:29:06,291 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 176 DAG size of output: 116 [2021-03-13 02:29:09,613 WARN L205 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 45 [2021-03-13 02:29:13,973 WARN L205 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 173 DAG size of output: 117 [2021-03-13 02:29:17,705 WARN L205 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 49 [2021-03-13 02:29:20,314 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2021-03-13 02:29:23,605 WARN L205 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 62 [2021-03-13 02:29:26,562 WARN L205 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 66 [2021-03-13 02:29:30,032 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 190 DAG size of output: 70 [2021-03-13 02:29:33,854 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 105 DAG size of output: 77 [2021-03-13 02:29:37,336 WARN L205 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 58 [2021-03-13 02:29:40,759 WARN L205 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 89 [2021-03-13 02:29:44,919 WARN L205 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 210 DAG size of output: 83 [2021-03-13 02:29:48,053 WARN L205 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2021-03-13 02:29:51,838 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 216 DAG size of output: 68 [2021-03-13 02:29:55,411 WARN L205 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 101 [2021-03-13 02:29:58,847 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 94 [2021-03-13 02:30:02,314 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 104 [2021-03-13 02:30:06,324 WARN L205 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 222 DAG size of output: 76 [2021-03-13 02:30:09,448 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 116 [2021-03-13 02:30:12,420 WARN L205 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 208 DAG size of output: 79 [2021-03-13 02:30:15,694 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 117 [2021-03-13 02:30:18,905 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 199 DAG size of output: 89 [2021-03-13 02:30:21,815 WARN L205 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 147 DAG size of output: 97 [2021-03-13 02:30:25,101 WARN L205 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 201 DAG size of output: 98 [2021-03-13 02:30:28,243 WARN L205 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 102 [2021-03-13 02:30:31,369 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 88 [2021-03-13 02:30:34,964 WARN L205 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 121 [2021-03-13 02:30:37,854 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 84 [2021-03-13 02:30:41,141 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 94 [2021-03-13 02:30:43,561 WARN L205 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 80 [2021-03-13 02:30:45,169 WARN L205 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 86 [2021-03-13 02:30:46,910 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 10 [2021-03-13 02:30:48,661 WARN L205 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 83 [2021-03-13 02:30:49,896 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 12 [2021-03-13 02:30:52,468 WARN L205 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 92 [2021-03-13 02:30:56,747 WARN L205 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 10 [2021-03-13 02:30:57,917 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 12 [2021-03-13 02:30:59,600 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 10 [2021-03-13 02:31:01,546 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 94 [2021-03-13 02:31:03,351 WARN L205 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 69 [2021-03-13 02:31:04,631 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 12 [2021-03-13 02:31:06,660 WARN L205 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 68 [2021-03-13 02:31:08,332 WARN L205 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 69 [2021-03-13 02:31:10,211 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 92 [2021-03-13 02:31:12,551 WARN L205 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 65 [2021-03-13 02:31:14,083 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 12 [2021-03-13 02:31:16,462 WARN L205 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 64 [2021-03-13 02:31:18,404 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 66 [2021-03-13 02:31:20,370 WARN L205 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 92 [2021-03-13 02:31:22,555 WARN L205 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 62 [2021-03-13 02:31:24,108 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 12 [2021-03-13 02:31:26,534 WARN L205 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 60 [2021-03-13 02:31:28,403 WARN L205 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 60 [2021-03-13 02:31:30,242 WARN L205 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 92 [2021-03-13 02:31:32,643 WARN L205 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 57 [2021-03-13 02:31:33,981 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 12 [2021-03-13 02:31:36,211 WARN L205 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 57 [2021-03-13 02:31:38,005 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 57 [2021-03-13 02:31:39,819 WARN L205 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 94 [2021-03-13 02:31:42,338 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 106 DAG size of output: 54 [2021-03-13 02:31:43,857 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 12 [2021-03-13 02:31:46,407 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 54 [2021-03-13 02:31:48,527 WARN L205 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 53 [2021-03-13 02:31:50,487 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 93 [2021-03-13 02:31:52,520 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2021-03-13 02:31:53,884 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 12 [2021-03-13 02:31:55,861 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 48 [2021-03-13 02:31:58,084 WARN L205 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 50 [2021-03-13 02:32:00,122 WARN L205 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 93 [2021-03-13 02:32:02,493 WARN L205 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 46 [2021-03-13 02:32:03,894 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 12 [2021-03-13 02:32:06,143 WARN L205 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 45 [2021-03-13 02:32:07,703 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 45 [2021-03-13 02:32:09,765 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 92 [2021-03-13 02:32:11,419 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2021-03-13 02:32:13,780 WARN L205 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 40 [2021-03-13 02:32:15,901 WARN L205 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 92 [2021-03-13 02:32:18,218 WARN L205 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2021-03-13 02:32:20,250 WARN L205 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 87 [2021-03-13 02:32:22,183 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 38 [2021-03-13 02:32:24,688 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 162 DAG size of output: 101 [2021-03-13 02:32:26,870 WARN L205 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 94 [2021-03-13 02:32:29,020 WARN L205 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 87 [2021-03-13 02:32:31,483 WARN L205 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 37 [2021-03-13 02:32:33,794 WARN L205 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 88 [2021-03-13 02:32:37,782 WARN L205 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 137 DAG size of output: 103 [2021-03-13 02:32:40,399 WARN L205 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 36 [2021-03-13 02:32:44,167 WARN L205 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 93 [2021-03-13 02:32:47,176 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 161 DAG size of output: 98 [2021-03-13 02:32:49,670 WARN L205 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 Received shutdown request... [2021-03-13 02:32:49,991 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2021-03-13 02:32:49,991 WARN L545 AbstractCegarLoop]: Verification canceled [2021-03-13 02:32:50,002 WARN L224 ceAbstractionStarter]: Timeout [2021-03-13 02:32:50,002 INFO L202 PluginConnector]: Adding new model three-array-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.03 02:32:50 BasicIcfg [2021-03-13 02:32:50,002 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-03-13 02:32:50,004 INFO L168 Benchmark]: Toolchain (without parser) took 864822.69 ms. Allocated memory was 333.4 MB in the beginning and 717.2 MB in the end (delta: 383.8 MB). Free memory was 313.7 MB in the beginning and 226.1 MB in the end (delta: 87.6 MB). Peak memory consumption was 473.9 MB. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 333.4 MB. Free memory was 314.9 MB in the beginning and 314.8 MB in the end (delta: 71.2 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.57 ms. Allocated memory is still 333.4 MB. Free memory was 313.2 MB in the beginning and 311.7 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 INFO L168 Benchmark]: Boogie Preprocessor took 15.63 ms. Allocated memory is still 333.4 MB. Free memory was 311.7 MB in the beginning and 310.7 MB in the end (delta: 987.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 INFO L168 Benchmark]: RCFGBuilder took 363.01 ms. Allocated memory is still 333.4 MB. Free memory was 310.7 MB in the beginning and 296.6 MB in the end (delta: 14.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 INFO L168 Benchmark]: TraceAbstraction took 864385.16 ms. Allocated memory was 333.4 MB in the beginning and 717.2 MB in the end (delta: 383.8 MB). Free memory was 296.1 MB in the beginning and 226.1 MB in the end (delta: 70.1 MB). Peak memory consumption was 455.0 MB. Max. memory is 16.0 GB. [2021-03-13 02:32:50,004 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 0.13 ms. Allocated memory is still 333.4 MB. Free memory was 314.9 MB in the beginning and 314.8 MB in the end (delta: 71.2 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 26.57 ms. Allocated memory is still 333.4 MB. Free memory was 313.2 MB in the beginning and 311.7 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 15.63 ms. Allocated memory is still 333.4 MB. Free memory was 311.7 MB in the beginning and 310.7 MB in the end (delta: 987.0 kB). Peak memory consumption was 4.2 MB. Max. memory is 16.0 GB. * RCFGBuilder took 363.01 ms. Allocated memory is still 333.4 MB. Free memory was 310.7 MB in the beginning and 296.6 MB in the end (delta: 14.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.0 GB. * TraceAbstraction took 864385.16 ms. Allocated memory was 333.4 MB in the beginning and 717.2 MB in the end (delta: 383.8 MB). Free memory was 296.1 MB in the beginning and 226.1 MB in the end (delta: 70.1 MB). Peak memory consumption was 455.0 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 456.2ms, 35 PlacesBefore, 26 PlacesAfterwards, 29 TransitionsBefore, 20 TransitionsAfterwards, 184 CoEnabledTransitionPairs, 2 FixpointIterations, 4 TrivialSequentialCompositions, 7 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 11 TotalNumberOfCompositions, 146 MoverChecksTotal, Independence Relation Statistics: CachedIndependenceRelation.Independence Queries: [ total: 138, positive: 134, positive conditional: 0, positive unconditional: 134, negative: 4, negative conditional: 0, negative unconditional: 4, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 97, positive: 95, positive conditional: 0, positive unconditional: 95, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 97, positive: 95, positive conditional: 0, positive unconditional: 95, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 30, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 30, negative conditional: 0, negative unconditional: 30, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 138, positive: 39, positive conditional: 0, positive unconditional: 39, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 97, unknown conditional: 0, unknown unconditional: 97] , Statistics on independence cache: Total cache size (in pairs): 29, Positive cache size: 27, Positive conditional cache size: 0, Positive unconditional cache size: 27, Negative cache size: 2, Negative conditional cache size: 0, Negative unconditional cache size: 2 - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 20318, positive: 14330, positive conditional: 14330, positive unconditional: 0, negative: 5988, negative conditional: 5988, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 15248, positive: 14330, positive conditional: 14330, positive unconditional: 0, negative: 918, negative conditional: 918, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 15248, positive: 13378, positive conditional: 0, positive unconditional: 13378, negative: 1870, negative conditional: 0, negative unconditional: 1870, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 40, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 40, positive: 37, positive conditional: 0, positive unconditional: 37, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 3, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3, negative conditional: 0, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15248, positive: 13341, positive conditional: 0, positive unconditional: 13341, negative: 1867, negative conditional: 0, negative unconditional: 1867, unknown: 40, unknown conditional: 0, unknown unconditional: 40] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490, SemanticConditionEliminator.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 31070, positive: 952, positive conditional: 952, positive unconditional: 0, negative: 30118, negative conditional: 16628, negative unconditional: 13490, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 712, positive: 19, positive conditional: 19, positive unconditional: 0, negative: 693, negative conditional: 690, negative unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 4473, positive: 150, positive conditional: 150, positive unconditional: 0, negative: 4323, negative conditional: 4271, negative unconditional: 51, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 31070, positive: 933, positive conditional: 933, positive unconditional: 0, negative: 29428, negative conditional: 15938, negative unconditional: 13490, unknown: 709, unknown conditional: 709, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 749, Positive cache size: 56, Positive conditional cache size: 19, Positive unconditional cache size: 37, Negative cache size: 693, Negative conditional cache size: 690, Negative unconditional cache size: 3, Eliminated conditions: 13490 ], Maximal queried relation: 31, Independence queries for same thread: 5070 - TimeoutResultAtElement [Line: 71]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 71). Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 233 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 26 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 864246.9ms, OverallIterations: 31, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 496.6ms, PartialOrderReductionTime: 503895.0ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1142, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 257.9ms SsaConstructionTime, 1715.3ms SatisfiabilityAnalysisTime, 351566.8ms InterpolantComputationTime, 2569 NumberOfCodeBlocks, 2509 NumberOfCodeBlocksAsserted, 221 NumberOfCheckSat, 2512 ConstructedInterpolants, 13 QuantifiedInterpolants, 137661 SizeOfPredicates, 48 NumberOfNonLiveVariables, 5105 ConjunctsInSsa, 1185 ConjunctsInUnsatCore, 57 InterpolantComputations, 6 PerfectInterpolantSequences, 3521/15199 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