/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-POR-DelaySleep-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d47b94137d5c7dd60722882962a90fb345e61909-d47b941 [2021-05-03 18:43:54,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-03 18:43:54,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-03 18:43:55,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-05-03 18:43:55,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-05-03 18:43:55,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-05-03 18:43:55,040 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-05-03 18:43:55,045 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-05-03 18:43:55,046 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-05-03 18:43:55,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-05-03 18:43:55,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-05-03 18:43:55,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-05-03 18:43:55,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-05-03 18:43:55,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-05-03 18:43:55,056 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-05-03 18:43:55,057 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-05-03 18:43:55,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-05-03 18:43:55,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-05-03 18:43:55,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-05-03 18:43:55,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-05-03 18:43:55,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-05-03 18:43:55,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-05-03 18:43:55,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-05-03 18:43:55,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-05-03 18:43:55,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-05-03 18:43:55,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-05-03 18:43:55,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-05-03 18:43:55,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-05-03 18:43:55,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-05-03 18:43:55,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-05-03 18:43:55,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-05-03 18:43:55,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-05-03 18:43:55,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-05-03 18:43:55,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-03 18:43:55,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-03 18:43:55,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-03 18:43:55,110 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-DelaySleep-NoLbe.epf [2021-05-03 18:43:55,171 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-03 18:43:55,171 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-03 18:43:55,171 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-05-03 18:43:55,172 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-05-03 18:43:55,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-05-03 18:43:55,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-05-03 18:43:55,174 INFO L138 SettingsManager]: * Use SBE=true [2021-05-03 18:43:55,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-03 18:43:55,175 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-03 18:43:55,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-03 18:43:55,176 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-03 18:43:55,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-03 18:43:55,177 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-03 18:43:55,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-03 18:43:55,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-03 18:43:55,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-03 18:43:55,177 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-03 18:43:55,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-03 18:43:55,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 18:43:55,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-03 18:43:55,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-05-03 18:43:55,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-05-03 18:43:55,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-03 18:43:55,179 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-05-03 18:43:55,179 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-05-03 18:43:55,179 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-05-03 18:43:55,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-03 18:43:55,192 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_DELAY_SET [2021-05-03 18:43:55,193 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-05-03 18:43:55,794 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-03 18:43:55,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-03 18:43:55,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-03 18:43:55,840 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-05-03 18:43:55,841 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-05-03 18:43:55,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl [2021-05-03 18:43:55,842 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/channel-sum.wvr.bpl' [2021-05-03 18:43:55,927 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-03 18:43:55,928 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-03 18:43:55,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-05-03 18:43:55,945 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-05-03 18:43:55,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-05-03 18:43:55,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:55,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:55,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-05-03 18:43:55,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-03 18:43:55,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-03 18:43:55,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-03 18:43:55,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:55,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,013 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/1) ... [2021-05-03 18:43:56,014 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-03 18:43:56,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-03 18:43:56,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-03 18:43:56,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-03 18:43:56,028 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (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 [2021-05-03 18:43:56,151 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-05-03 18:43:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-05-03 18:43:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-05-03 18:43:56,157 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-05-03 18:43:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-05-03 18:43:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-05-03 18:43:56,157 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-05-03 18:43:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-03 18:43:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-03 18:43:56,167 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-05-03 18:43:56,544 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-03 18:43:56,544 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-05-03 18:43:56,544 WARN L327 CfgBuilder]: Unexpected successor node of atomic block begin: thread1EXIT is neither atomic block end nor error location. [2021-05-03 18:43:56,546 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 06:43:56 BoogieIcfgContainer [2021-05-03 18:43:56,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-03 18:43:56,547 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-03 18:43:56,547 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-03 18:43:56,550 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-03 18:43:56,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 06:43:55" (1/2) ... [2021-05-03 18:43:56,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4da9bad7 and model type channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 06:43:56, skipping insertion in model container [2021-05-03 18:43:56,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 06:43:56" (2/2) ... [2021-05-03 18:43:56,577 INFO L111 eAbstractionObserver]: Analyzing ICFG channel-sum.wvr.bpl [2021-05-03 18:43:56,582 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-05-03 18:43:56,582 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-05-03 18:43:56,585 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-03 18:43:56,586 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-05-03 18:43:56,694 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-05-03 18:43:56,721 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-05-03 18:43:56,845 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-03 18:43:56,846 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-03 18:43:56,846 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-05-03 18:43:56,846 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-03 18:43:56,846 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-03 18:43:56,846 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-03 18:43:56,846 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-03 18:43:56,846 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-03 18:43:56,868 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:56,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:56,872 INFO L82 PathProgramCache]: Analyzing trace with hash -1714512282, now seen corresponding path program 1 times [2021-05-03 18:43:56,878 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:56,879 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594305961] [2021-05-03 18:43:56,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:56,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594305961] [2021-05-03 18:43:56,994 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 18:43:56,994 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 18:43:56,994 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916964112] [2021-05-03 18:43:56,998 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 18:43:56,998 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:57,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 18:43:57,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 18:43:57,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,011 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:57,012 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 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) [2021-05-03 18:43:57,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,027 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-03 18:43:57,027 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:57,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:57,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1160038437, now seen corresponding path program 1 times [2021-05-03 18:43:57,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:57,028 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990014489] [2021-05-03 18:43:57,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:57,050 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990014489] [2021-05-03 18:43:57,050 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 18:43:57,051 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-05-03 18:43:57,051 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [220648164] [2021-05-03 18:43:57,052 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 18:43:57,052 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:57,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 18:43:57,053 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 18:43:57,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,053 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:57,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 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) [2021-05-03 18:43:57,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,053 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,107 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-03 18:43:57,107 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:57,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:57,108 INFO L82 PathProgramCache]: Analyzing trace with hash 199323619, now seen corresponding path program 1 times [2021-05-03 18:43:57,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:57,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993717774] [2021-05-03 18:43:57,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:57,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:57,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993717774] [2021-05-03 18:43:57,208 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [362952216] [2021-05-03 18:43:57,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:43:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:57,254 INFO L263 TraceCheckSpWp]: Trace formula consists of 36 conjuncts, 11 conjunts are in the unsatisfiable core [2021-05-03 18:43:57,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:43:57,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 18:43:57,389 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:43:57,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:43:57,399 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:43:57,399 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:17, output treesize:10 [2021-05-03 18:43:57,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:57,444 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:43:57,444 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2021-05-03 18:43:57,444 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160632938] [2021-05-03 18:43:57,445 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-05-03 18:43:57,445 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:57,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-05-03 18:43:57,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2021-05-03 18:43:57,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,446 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:57,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 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) [2021-05-03 18:43:57,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,447 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:57,757 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:43:57,757 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:57,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:57,758 INFO L82 PathProgramCache]: Analyzing trace with hash 377126754, now seen corresponding path program 2 times [2021-05-03 18:43:57,758 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:57,758 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733833301] [2021-05-03 18:43:57,758 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:57,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:57,810 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733833301] [2021-05-03 18:43:57,810 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 18:43:57,810 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 18:43:57,810 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574572696] [2021-05-03 18:43:57,811 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 18:43:57,811 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:57,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 18:43:57,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2021-05-03 18:43:57,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,811 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:57,812 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) [2021-05-03 18:43:57,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:57,812 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:57,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:57,857 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-05-03 18:43:57,857 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:57,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:57,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1006421490, now seen corresponding path program 3 times [2021-05-03 18:43:57,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:57,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392461694] [2021-05-03 18:43:57,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 18:43:57,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392461694] [2021-05-03 18:43:57,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [146346843] [2021-05-03 18:43:57,891 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 [2021-05-03 18:43:57,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-05-03 18:43:57,920 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:43:57,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjunts are in the unsatisfiable core [2021-05-03 18:43:57,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:43:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 18:43:57,979 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:43:57,979 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 4 [2021-05-03 18:43:57,979 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971261767] [2021-05-03 18:43:57,979 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 18:43:57,980 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:57,980 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 18:43:57,980 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 18:43:57,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:57,980 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:57,980 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 4 states have internal predecessors, (21), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 18:43:57,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:57,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:57,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:57,981 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:58,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:58,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,220 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:43:58,220 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:58,221 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:58,221 INFO L82 PathProgramCache]: Analyzing trace with hash 1295080942, now seen corresponding path program 1 times [2021-05-03 18:43:58,221 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:58,221 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570359627] [2021-05-03 18:43:58,222 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:58,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:58,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570359627] [2021-05-03 18:43:58,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1550859369] [2021-05-03 18:43:58,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2021-05-03 18:43:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:58,518 INFO L263 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 21 conjunts are in the unsatisfiable core [2021-05-03 18:43:58,519 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:43:58,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:58,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:43:58,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2021-05-03 18:43:58,743 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:43:58,750 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:43:58,757 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:43:58,757 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:12 [2021-05-03 18:43:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:58,789 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:43:58,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2021-05-03 18:43:58,790 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561473919] [2021-05-03 18:43:58,790 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-05-03 18:43:58,790 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:58,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-05-03 18:43:58,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2021-05-03 18:43:58,791 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:58,791 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:58,791 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 2.076923076923077) internal successors, (27), 12 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) [2021-05-03 18:43:58,791 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:58,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,792 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:58,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:58,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:58,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:58,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:43:59,116 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:43:59,117 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:43:59,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:43:59,118 INFO L82 PathProgramCache]: Analyzing trace with hash 809327331, now seen corresponding path program 2 times [2021-05-03 18:43:59,118 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:43:59,118 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010109766] [2021-05-03 18:43:59,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:43:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:43:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 18:43:59,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010109766] [2021-05-03 18:43:59,375 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [678755927] [2021-05-03 18:43:59,376 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 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 [2021-05-03 18:43:59,404 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 18:43:59,405 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:43:59,406 WARN L261 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 18:43:59,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:43:59,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:43:59,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:43:59,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:43:59,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 25 [2021-05-03 18:43:59,705 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:43:59,713 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:43:59,715 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:43:59,715 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:59, output treesize:10 [2021-05-03 18:43:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:43:59,737 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:43:59,737 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 17 [2021-05-03 18:43:59,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1333789325] [2021-05-03 18:43:59,737 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 18:43:59,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:43:59,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 18:43:59,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=246, Unknown=0, NotChecked=0, Total=306 [2021-05-03 18:43:59,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:59,739 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:43:59,739 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 2.0) internal successors, (36), 17 states have internal predecessors, (36), 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) [2021-05-03 18:43:59,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:59,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:59,739 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:59,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:59,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:59,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:43:59,740 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:43:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:43:59,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:43:59,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:59,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:43:59,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:43:59,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:00,206 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-05-03 18:44:00,206 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:00,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:00,207 INFO L82 PathProgramCache]: Analyzing trace with hash 1604827458, now seen corresponding path program 3 times [2021-05-03 18:44:00,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:00,207 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051838810] [2021-05-03 18:44:00,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:00,569 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:00,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051838810] [2021-05-03 18:44:00,569 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [899125298] [2021-05-03 18:44:00,569 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 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 [2021-05-03 18:44:00,613 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-05-03 18:44:00,614 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:00,623 WARN L261 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 63 conjunts are in the unsatisfiable core [2021-05-03 18:44:00,625 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:01,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,526 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:01,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:01,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 15 disjoint index pairs (out of 55 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 44 [2021-05-03 18:44:01,533 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:01,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:01,543 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:01,543 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:120, output treesize:12 [2021-05-03 18:44:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 14 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:01,556 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:01,557 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 21] total 30 [2021-05-03 18:44:01,557 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614239553] [2021-05-03 18:44:01,557 INFO L460 AbstractCegarLoop]: Interpolant automaton has 31 states [2021-05-03 18:44:01,557 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:01,558 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2021-05-03 18:44:01,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=808, Unknown=0, NotChecked=0, Total=930 [2021-05-03 18:44:01,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:01,559 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:01,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 31 states, 31 states have (on average 2.064516129032258) internal successors, (64), 30 states have internal predecessors, (64), 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) [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:01,559 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:02,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:02,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:02,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:02,233 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:02,234 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:02,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:02,234 INFO L82 PathProgramCache]: Analyzing trace with hash -1848382207, now seen corresponding path program 4 times [2021-05-03 18:44:02,234 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:02,234 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773937223] [2021-05-03 18:44:02,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:02,692 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:02,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773937223] [2021-05-03 18:44:02,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [427593572] [2021-05-03 18:44:02,692 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 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 [2021-05-03 18:44:02,731 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 18:44:02,731 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:02,732 WARN L261 TraceCheckSpWp]: Trace formula consists of 114 conjuncts, 71 conjunts are in the unsatisfiable core [2021-05-03 18:44:02,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:03,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,792 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:03,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:03,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 21 disjoint index pairs (out of 78 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 49 [2021-05-03 18:44:03,800 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:03,807 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:03,809 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:03,809 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:131, output treesize:10 [2021-05-03 18:44:03,852 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 14 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:03,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:03,853 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 24] total 37 [2021-05-03 18:44:03,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817410380] [2021-05-03 18:44:03,853 INFO L460 AbstractCegarLoop]: Interpolant automaton has 38 states [2021-05-03 18:44:03,853 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:03,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2021-05-03 18:44:03,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=150, Invalid=1256, Unknown=0, NotChecked=0, Total=1406 [2021-05-03 18:44:03,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:03,855 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:03,855 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 38 states, 38 states have (on average 1.8157894736842106) internal successors, (69), 37 states have internal predecessors, (69), 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) [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:03,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:04,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:04,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:04,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:04,942 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:04,943 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:04,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:04,943 INFO L82 PathProgramCache]: Analyzing trace with hash -373150464, now seen corresponding path program 5 times [2021-05-03 18:44:04,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:04,943 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333597128] [2021-05-03 18:44:04,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:04,993 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 41 proven. 47 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:44:04,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333597128] [2021-05-03 18:44:04,993 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062331621] [2021-05-03 18:44:04,993 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 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:05,036 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-05-03 18:44:05,037 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:05,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 16 conjunts are in the unsatisfiable core [2021-05-03 18:44:05,038 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:05,131 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 41 proven. 41 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:44:05,131 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:05,131 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2021-05-03 18:44:05,134 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98399150] [2021-05-03 18:44:05,134 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-05-03 18:44:05,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:05,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-05-03 18:44:05,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2021-05-03 18:44:05,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:05,135 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:05,135 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 6 states have internal predecessors, (38), 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) [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:05,135 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:05,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:05,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:05,136 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:05,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:05,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:05,408 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-05-03 18:44:05,409 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:05,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:05,409 INFO L82 PathProgramCache]: Analyzing trace with hash -1308919584, now seen corresponding path program 6 times [2021-05-03 18:44:05,409 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:05,410 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370589845] [2021-05-03 18:44:05,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:05,903 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 149 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:05,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370589845] [2021-05-03 18:44:05,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [933590014] [2021-05-03 18:44:05,903 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 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 [2021-05-03 18:44:05,941 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-05-03 18:44:05,941 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:05,942 WARN L261 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 81 conjunts are in the unsatisfiable core [2021-05-03 18:44:05,944 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:07,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:07,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 144 treesize of output 56 [2021-05-03 18:44:07,429 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:07,436 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:07,437 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:07,438 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:150, output treesize:12 [2021-05-03 18:44:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 14 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:07,451 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:07,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 27] total 42 [2021-05-03 18:44:07,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980866677] [2021-05-03 18:44:07,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-05-03 18:44:07,452 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:07,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-05-03 18:44:07,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=1643, Unknown=0, NotChecked=0, Total=1806 [2021-05-03 18:44:07,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:07,453 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:07,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 1.9534883720930232) internal successors, (84), 42 states have internal predecessors, (84), 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) [2021-05-03 18:44:07,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:07,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:07,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:07,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:07,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:07,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:08,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:08,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:08,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:08,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:08,496 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:08,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:08,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1640612577, now seen corresponding path program 7 times [2021-05-03 18:44:08,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:08,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456163731] [2021-05-03 18:44:08,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:09,008 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 0 proven. 166 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:09,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456163731] [2021-05-03 18:44:09,009 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1330847346] [2021-05-03 18:44:09,009 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 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 [2021-05-03 18:44:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:09,044 WARN L261 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 91 conjunts are in the unsatisfiable core [2021-05-03 18:44:09,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:10,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:10,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:10,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 17 select indices, 17 select index equivalence classes, 36 disjoint index pairs (out of 136 index pairs), introduced 9 new quantified variables, introduced 0 case distinctions, treesize of input 161 treesize of output 61 [2021-05-03 18:44:10,819 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:10,826 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:10,828 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:10,828 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:167, output treesize:10 [2021-05-03 18:44:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 14 proven. 164 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:10,896 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:10,896 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 30] total 49 [2021-05-03 18:44:10,896 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154091378] [2021-05-03 18:44:10,897 INFO L460 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-05-03 18:44:10,898 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:10,898 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-05-03 18:44:10,899 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=2255, Unknown=0, NotChecked=0, Total=2450 [2021-05-03 18:44:10,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:10,899 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:10,899 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 1.78) internal successors, (89), 49 states have internal predecessors, (89), 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) [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:10,899 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:10,900 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:12,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:12,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:12,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:12,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:12,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:12,796 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:12,797 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:12,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:12,797 INFO L82 PathProgramCache]: Analyzing trace with hash 1724968350, now seen corresponding path program 8 times [2021-05-03 18:44:12,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:12,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238004233] [2021-05-03 18:44:12,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:12,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 65 proven. 98 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:44:12,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238004233] [2021-05-03 18:44:12,875 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1219165242] [2021-05-03 18:44:12,876 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 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 [2021-05-03 18:44:12,918 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 18:44:12,918 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:12,919 INFO L263 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 20 conjunts are in the unsatisfiable core [2021-05-03 18:44:12,920 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 65 proven. 92 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:44:13,034 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:13,034 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 8 [2021-05-03 18:44:13,035 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445694098] [2021-05-03 18:44:13,035 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-05-03 18:44:13,035 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:13,035 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-05-03 18:44:13,036 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2021-05-03 18:44:13,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:13,036 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:13,036 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 5.333333333333333) internal successors, (48), 8 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:13,036 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:13,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:13,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:13,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:13,037 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:13,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:13,110 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:13,320 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-05-03 18:44:13,321 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:13,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:13,321 INFO L82 PathProgramCache]: Analyzing trace with hash 1145364862, now seen corresponding path program 9 times [2021-05-03 18:44:13,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:13,321 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1994398720] [2021-05-03 18:44:13,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:13,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:14,025 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:14,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1994398720] [2021-05-03 18:44:14,026 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [701728177] [2021-05-03 18:44:14,026 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 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 [2021-05-03 18:44:14,076 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-05-03 18:44:14,077 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:14,078 WARN L261 TraceCheckSpWp]: Trace formula consists of 159 conjuncts, 103 conjunts are in the unsatisfiable core [2021-05-03 18:44:14,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:16,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:16,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 45 disjoint index pairs (out of 171 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 68 [2021-05-03 18:44:16,147 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:16,153 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:16,155 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:16,155 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:192, output treesize:12 [2021-05-03 18:44:16,173 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 14 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:16,174 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:16,174 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 33] total 54 [2021-05-03 18:44:16,175 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032004468] [2021-05-03 18:44:16,176 INFO L460 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-05-03 18:44:16,176 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:16,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-05-03 18:44:16,178 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=2760, Unknown=0, NotChecked=0, Total=2970 [2021-05-03 18:44:16,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:16,178 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:16,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 1.8909090909090909) internal successors, (104), 54 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:16,180 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:16,181 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:17,535 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:17,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:17,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:17,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:17,736 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-05-03 18:44:17,737 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:17,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:17,737 INFO L82 PathProgramCache]: Analyzing trace with hash -1010305475, now seen corresponding path program 10 times [2021-05-03 18:44:17,737 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:17,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007591925] [2021-05-03 18:44:17,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:17,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:18,497 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 255 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:18,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007591925] [2021-05-03 18:44:18,497 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [30646607] [2021-05-03 18:44:18,497 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 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 [2021-05-03 18:44:18,529 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 18:44:18,529 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:18,530 WARN L261 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 111 conjunts are in the unsatisfiable core [2021-05-03 18:44:18,531 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:21,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:21,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:21,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 55 disjoint index pairs (out of 210 index pairs), introduced 11 new quantified variables, introduced 0 case distinctions, treesize of input 197 treesize of output 73 [2021-05-03 18:44:21,301 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:21,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:21,310 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:21,310 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:203, output treesize:10 [2021-05-03 18:44:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 14 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:21,379 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:21,379 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 36] total 61 [2021-05-03 18:44:21,379 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [735371523] [2021-05-03 18:44:21,380 INFO L460 AbstractCegarLoop]: Interpolant automaton has 62 states [2021-05-03 18:44:21,380 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:21,380 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 62 interpolants. [2021-05-03 18:44:21,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=246, Invalid=3536, Unknown=0, NotChecked=0, Total=3782 [2021-05-03 18:44:21,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:21,381 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:21,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 62 states, 62 states have (on average 1.7580645161290323) internal successors, (109), 61 states have internal predecessors, (109), 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) [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:21,382 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:22,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:22,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:22,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:22,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:22,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:23,019 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-05-03 18:44:23,020 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:23,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:23,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1859704636, now seen corresponding path program 11 times [2021-05-03 18:44:23,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:23,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548576671] [2021-05-03 18:44:23,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:23,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 97 proven. 159 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:44:23,099 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548576671] [2021-05-03 18:44:23,099 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [998714653] [2021-05-03 18:44:23,099 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 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 [2021-05-03 18:44:23,167 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 10 check-sat command(s) [2021-05-03 18:44:23,168 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:23,169 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 24 conjunts are in the unsatisfiable core [2021-05-03 18:44:23,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:23,285 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 97 proven. 153 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:44:23,285 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:23,285 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2021-05-03 18:44:23,286 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218578225] [2021-05-03 18:44:23,286 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-05-03 18:44:23,286 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:23,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-05-03 18:44:23,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2021-05-03 18:44:23,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:23,286 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:23,287 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.2727272727272725) internal successors, (58), 10 states have internal predecessors, (58), 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) [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:23,287 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:23,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:23,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:23,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:23,609 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:23,609 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:23,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:23,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1235913956, now seen corresponding path program 12 times [2021-05-03 18:44:23,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:23,610 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162944173] [2021-05-03 18:44:23,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:24,535 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:24,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162944173] [2021-05-03 18:44:24,536 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730422732] [2021-05-03 18:44:24,536 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 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 [2021-05-03 18:44:24,586 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2021-05-03 18:44:24,586 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:24,588 WARN L261 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 121 conjunts are in the unsatisfiable core [2021-05-03 18:44:24,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:30,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,398 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,403 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:30,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:30,406 INFO L244 Elim1Store]: Index analysis took 104 ms [2021-05-03 18:44:30,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 23 select indices, 23 select index equivalence classes, 66 disjoint index pairs (out of 253 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 212 treesize of output 80 [2021-05-03 18:44:30,410 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:30,432 INFO L628 ElimStorePlain]: treesize reduction 5, result has 84.4 percent of original size [2021-05-03 18:44:30,434 INFO L550 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:30,435 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:232, output treesize:12 [2021-05-03 18:44:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 11 proven. 338 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:30,450 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:30,451 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 39] total 66 [2021-05-03 18:44:30,451 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778195375] [2021-05-03 18:44:30,451 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-05-03 18:44:30,451 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:30,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-05-03 18:44:30,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=257, Invalid=4165, Unknown=0, NotChecked=0, Total=4422 [2021-05-03 18:44:30,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:30,453 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:30,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 67 states, 67 states have (on average 1.8507462686567164) internal successors, (124), 66 states have internal predecessors, (124), 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) [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:30,453 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:30,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:38,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:38,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:38,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:39,168 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-05-03 18:44:39,168 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:39,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:39,169 INFO L82 PathProgramCache]: Analyzing trace with hash -201680805, now seen corresponding path program 13 times [2021-05-03 18:44:39,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:39,169 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945349442] [2021-05-03 18:44:39,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:40,403 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 362 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:40,404 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945349442] [2021-05-03 18:44:40,404 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [93242636] [2021-05-03 18:44:40,404 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 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 [2021-05-03 18:44:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:40,441 WARN L261 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 131 conjunts are in the unsatisfiable core [2021-05-03 18:44:40,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:44,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:44,634 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:44,634 INFO L244 Elim1Store]: Index analysis took 122 ms [2021-05-03 18:44:44,635 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 25 select indices, 25 select index equivalence classes, 78 disjoint index pairs (out of 300 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 233 treesize of output 85 [2021-05-03 18:44:44,637 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:44,644 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:44,646 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:44,646 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:239, output treesize:10 [2021-05-03 18:44:44,735 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 14 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:44,735 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:44,735 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 42] total 73 [2021-05-03 18:44:44,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73715826] [2021-05-03 18:44:44,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-05-03 18:44:44,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:44,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-05-03 18:44:44,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=303, Invalid=5099, Unknown=0, NotChecked=0, Total=5402 [2021-05-03 18:44:44,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:44,738 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:44,738 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 74 states, 74 states have (on average 1.7432432432432432) internal successors, (129), 73 states have internal predecessors, (129), 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) [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:44,738 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:49,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:49,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:44:49,723 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-05-03 18:44:49,724 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:49,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:49,724 INFO L82 PathProgramCache]: Analyzing trace with hash 1558931930, now seen corresponding path program 14 times [2021-05-03 18:44:49,724 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:49,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344763957] [2021-05-03 18:44:49,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:49,845 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 137 proven. 230 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:44:49,846 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344763957] [2021-05-03 18:44:49,846 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1657252115] [2021-05-03 18:44:49,846 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 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 [2021-05-03 18:44:49,905 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 18:44:49,905 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:49,906 INFO L263 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 28 conjunts are in the unsatisfiable core [2021-05-03 18:44:49,907 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:50,080 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 137 proven. 224 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:44:50,081 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:50,081 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 12 [2021-05-03 18:44:50,081 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345486041] [2021-05-03 18:44:50,082 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-05-03 18:44:50,082 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:50,082 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-05-03 18:44:50,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2021-05-03 18:44:50,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:50,082 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:50,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.230769230769231) internal successors, (68), 12 states have internal predecessors, (68), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 18:44:50,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:50,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:50,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:50,082 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:44:50,083 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:50,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:50,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:50,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:50,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:50,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:44:50,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:44:50,445 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:44:50,446 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:44:50,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:44:50,446 INFO L82 PathProgramCache]: Analyzing trace with hash 968797626, now seen corresponding path program 15 times [2021-05-03 18:44:50,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:44:50,446 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378427368] [2021-05-03 18:44:50,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:44:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:44:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 458 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:44:51,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378427368] [2021-05-03 18:44:51,992 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292654872] [2021-05-03 18:44:51,992 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 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 [2021-05-03 18:44:52,041 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 12 check-sat command(s) [2021-05-03 18:44:52,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:44:52,044 WARN L261 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 143 conjunts are in the unsatisfiable core [2021-05-03 18:44:52,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:44:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,281 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,357 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:44:57,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:44:57,409 INFO L244 Elim1Store]: Index analysis took 178 ms [2021-05-03 18:44:57,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 27 select indices, 27 select index equivalence classes, 91 disjoint index pairs (out of 351 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 254 treesize of output 92 [2021-05-03 18:44:57,424 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:44:57,435 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:44:57,436 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:44:57,437 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:264, output treesize:12 [2021-05-03 18:44:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 14 proven. 456 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:44:57,456 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:44:57,456 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 45] total 78 [2021-05-03 18:44:57,456 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [461179675] [2021-05-03 18:44:57,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 79 states [2021-05-03 18:44:57,457 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:44:57,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 79 interpolants. [2021-05-03 18:44:57,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=322, Invalid=5840, Unknown=0, NotChecked=0, Total=6162 [2021-05-03 18:44:57,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:44:57,459 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:44:57,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 79 states, 79 states have (on average 1.8227848101265822) internal successors, (144), 78 states have internal predecessors, (144), 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) [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:44:57,459 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:44:57,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:44:57,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:44:57,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:44:57,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:44:57,460 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:01,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:01,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:01,881 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:45:01,881 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:45:01,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:45:01,881 INFO L82 PathProgramCache]: Analyzing trace with hash 1107272569, now seen corresponding path program 16 times [2021-05-03 18:45:01,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:45:01,881 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448026024] [2021-05-03 18:45:01,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:45:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:45:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 0 proven. 487 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:45:03,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448026024] [2021-05-03 18:45:03,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [708971992] [2021-05-03 18:45:03,898 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 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 [2021-05-03 18:45:03,933 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 18:45:03,934 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:45:03,936 WARN L261 TraceCheckSpWp]: Trace formula consists of 218 conjuncts, 151 conjunts are in the unsatisfiable core [2021-05-03 18:45:03,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:45:10,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:10,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:10,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:10,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:10,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:11,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:11,094 INFO L244 Elim1Store]: Index analysis took 200 ms [2021-05-03 18:45:11,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 29 select indices, 29 select index equivalence classes, 105 disjoint index pairs (out of 406 index pairs), introduced 15 new quantified variables, introduced 0 case distinctions, treesize of input 269 treesize of output 97 [2021-05-03 18:45:11,098 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:45:11,107 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:45:11,109 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:45:11,109 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:275, output treesize:10 [2021-05-03 18:45:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 14 proven. 485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:45:11,234 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:45:11,234 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 48] total 85 [2021-05-03 18:45:11,234 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164687761] [2021-05-03 18:45:11,235 INFO L460 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-05-03 18:45:11,235 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:45:11,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-05-03 18:45:11,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=366, Invalid=6944, Unknown=0, NotChecked=0, Total=7310 [2021-05-03 18:45:11,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:11,236 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:45:11,236 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 1.7325581395348837) internal successors, (149), 85 states have internal predecessors, (149), 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) [2021-05-03 18:45:11,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:11,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:11,236 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:11,237 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:18,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:18,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:19,163 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:45:19,163 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:45:19,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:45:19,163 INFO L82 PathProgramCache]: Analyzing trace with hash 1037706616, now seen corresponding path program 17 times [2021-05-03 18:45:19,163 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:45:19,163 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420034990] [2021-05-03 18:45:19,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:45:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:45:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 185 proven. 311 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:45:19,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420034990] [2021-05-03 18:45:19,344 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [166984058] [2021-05-03 18:45:19,345 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 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 [2021-05-03 18:45:19,418 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2021-05-03 18:45:19,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:45:19,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 32 conjunts are in the unsatisfiable core [2021-05-03 18:45:19,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:45:19,669 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 185 proven. 305 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:45:19,670 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:45:19,670 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 13] total 14 [2021-05-03 18:45:19,670 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976092172] [2021-05-03 18:45:19,670 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-05-03 18:45:19,670 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:45:19,671 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-05-03 18:45:19,671 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=105, Invalid=105, Unknown=0, NotChecked=0, Total=210 [2021-05-03 18:45:19,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:19,671 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:45:19,671 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 5.2) internal successors, (78), 14 states have internal predecessors, (78), 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) [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:19,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:19,672 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:19,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:19,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:19,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:19,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:45:20,087 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-05-03 18:45:20,087 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:45:20,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:45:20,087 INFO L82 PathProgramCache]: Analyzing trace with hash -1848503976, now seen corresponding path program 18 times [2021-05-03 18:45:20,087 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:45:20,087 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663659812] [2021-05-03 18:45:20,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:45:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:45:22,529 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 0 proven. 597 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:45:22,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663659812] [2021-05-03 18:45:22,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1158089986] [2021-05-03 18:45:22,530 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 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 [2021-05-03 18:45:22,575 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2021-05-03 18:45:22,575 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:45:22,577 WARN L261 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 161 conjunts are in the unsatisfiable core [2021-05-03 18:45:22,578 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:45:31,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:31,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:31,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:32,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:32,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:32,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:32,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:32,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:32,016 INFO L244 Elim1Store]: Index analysis took 288 ms [2021-05-03 18:45:32,018 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 31 select indices, 31 select index equivalence classes, 120 disjoint index pairs (out of 465 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 288 treesize of output 104 [2021-05-03 18:45:32,021 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:45:32,031 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:45:32,033 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:45:32,033 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:294, output treesize:12 [2021-05-03 18:45:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 14 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:45:32,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:45:32,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 51] total 90 [2021-05-03 18:45:32,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470623539] [2021-05-03 18:45:32,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 91 states [2021-05-03 18:45:32,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:45:32,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2021-05-03 18:45:32,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=387, Invalid=7803, Unknown=0, NotChecked=0, Total=8190 [2021-05-03 18:45:32,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:32,056 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:45:32,056 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 91 states, 91 states have (on average 1.8021978021978022) internal successors, (164), 90 states have internal predecessors, (164), 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) [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:32,057 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:32,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:45:32,058 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:40,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:40,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:45:40,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:45:40,494 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22 [2021-05-03 18:45:40,494 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:45:40,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:45:40,494 INFO L82 PathProgramCache]: Analyzing trace with hash -490170473, now seen corresponding path program 19 times [2021-05-03 18:45:40,494 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:45:40,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316759042] [2021-05-03 18:45:40,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:45:40,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:45:43,811 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:45:43,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316759042] [2021-05-03 18:45:43,811 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1605063283] [2021-05-03 18:45:43,811 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 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 [2021-05-03 18:45:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:45:43,863 WARN L261 TraceCheckSpWp]: Trace formula consists of 244 conjuncts, 171 conjunts are in the unsatisfiable core [2021-05-03 18:45:43,865 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:45:56,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:56,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:56,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:45:57,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:45:57,349 INFO L244 Elim1Store]: Index analysis took 450 ms [2021-05-03 18:45:57,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 33 select indices, 33 select index equivalence classes, 136 disjoint index pairs (out of 528 index pairs), introduced 17 new quantified variables, introduced 0 case distinctions, treesize of input 305 treesize of output 109 [2021-05-03 18:45:57,356 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:45:57,369 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:45:57,372 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:45:57,372 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:311, output treesize:10 [2021-05-03 18:45:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 14 proven. 628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:45:57,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:45:57,585 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 54] total 97 [2021-05-03 18:45:57,585 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772138486] [2021-05-03 18:45:57,586 INFO L460 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-05-03 18:45:57,586 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:45:57,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-05-03 18:45:57,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=435, Invalid=9071, Unknown=0, NotChecked=0, Total=9506 [2021-05-03 18:45:57,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:45:57,587 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:45:57,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 1.7244897959183674) internal successors, (169), 97 states have internal predecessors, (169), 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) [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:45:57,588 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:46:15,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:46:15,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:46:15,644 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:46:15,844 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:46:15,845 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:46:15,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:46:15,845 INFO L82 PathProgramCache]: Analyzing trace with hash -801732074, now seen corresponding path program 20 times [2021-05-03 18:46:15,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:46:15,845 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211324816] [2021-05-03 18:46:15,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:46:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:46:16,194 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 241 proven. 402 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:46:16,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211324816] [2021-05-03 18:46:16,194 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1862163761] [2021-05-03 18:46:16,194 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 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 [2021-05-03 18:46:16,236 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 18:46:16,236 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:46:16,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 251 conjuncts, 36 conjunts are in the unsatisfiable core [2021-05-03 18:46:16,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:46:16,768 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 241 proven. 396 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:46:16,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:46:16,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15] total 16 [2021-05-03 18:46:16,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528895557] [2021-05-03 18:46:16,768 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-05-03 18:46:16,769 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:46:16,769 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-05-03 18:46:16,769 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2021-05-03 18:46:16,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:46:16,769 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:46:16,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 5.176470588235294) internal successors, (88), 16 states have internal predecessors, (88), 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) [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:46:16,769 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:46:16,770 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:46:17,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:46:17,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:46:17,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:46:17,250 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-05-03 18:46:17,251 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:46:17,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:46:17,251 INFO L82 PathProgramCache]: Analyzing trace with hash 329326070, now seen corresponding path program 21 times [2021-05-03 18:46:17,251 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:46:17,251 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835599584] [2021-05-03 18:46:17,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:46:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:46:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 0 proven. 754 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:46:22,760 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835599584] [2021-05-03 18:46:22,760 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1266023356] [2021-05-03 18:46:22,760 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 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 [2021-05-03 18:46:22,827 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2021-05-03 18:46:22,827 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:46:22,829 WARN L261 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 183 conjunts are in the unsatisfiable core [2021-05-03 18:46:22,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:46:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:41,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:41,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:41,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:41,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:46:42,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:46:42,397 INFO L244 Elim1Store]: Index analysis took 707 ms [2021-05-03 18:46:42,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 35 select indices, 35 select index equivalence classes, 153 disjoint index pairs (out of 595 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 326 treesize of output 116 [2021-05-03 18:46:42,404 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:46:42,423 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:46:42,426 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:46:42,427 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:336, output treesize:12 [2021-05-03 18:46:42,470 INFO L134 CoverageAnalysis]: Checked inductivity of 766 backedges. 14 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:46:42,471 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:46:42,471 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 57] total 102 [2021-05-03 18:46:42,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649296873] [2021-05-03 18:46:42,471 INFO L460 AbstractCegarLoop]: Interpolant automaton has 103 states [2021-05-03 18:46:42,471 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:46:42,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 103 interpolants. [2021-05-03 18:46:42,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=458, Invalid=10048, Unknown=0, NotChecked=0, Total=10506 [2021-05-03 18:46:42,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:46:42,473 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:46:42,474 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 103 states, 103 states have (on average 1.7864077669902914) internal successors, (184), 102 states have internal predecessors, (184), 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) [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:46:42,474 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:46:46,414 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-05-03 18:46:46,883 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:46:47,323 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:47:01,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:47:01,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:47:01,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:47:01,978 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:47:01,978 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:47:01,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:47:01,978 INFO L82 PathProgramCache]: Analyzing trace with hash 755430581, now seen corresponding path program 22 times [2021-05-03 18:47:01,978 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:47:01,978 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456257739] [2021-05-03 18:47:01,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:47:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:47:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 0 proven. 791 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:47:10,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1456257739] [2021-05-03 18:47:10,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [681868037] [2021-05-03 18:47:10,032 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 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 [2021-05-03 18:47:10,078 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 18:47:10,078 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:47:10,080 WARN L261 TraceCheckSpWp]: Trace formula consists of 270 conjuncts, 191 conjunts are in the unsatisfiable core [2021-05-03 18:47:10,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:47:17,612 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:47:18,091 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:47:18,614 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:47:19,126 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-05-03 18:47:19,666 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-05-03 18:47:37,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,945 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:37,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:37,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:47:38,151 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:47:38,152 INFO L244 Elim1Store]: Index analysis took 1137 ms [2021-05-03 18:47:38,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 171 disjoint index pairs (out of 666 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 341 treesize of output 121 [2021-05-03 18:47:38,164 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:47:38,193 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:47:38,198 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:47:38,198 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:347, output treesize:10 [2021-05-03 18:47:38,682 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 14 proven. 789 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:47:38,683 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:47:38,683 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [54, 60] total 109 [2021-05-03 18:47:38,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179076070] [2021-05-03 18:47:38,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 110 states [2021-05-03 18:47:38,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:47:38,684 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 110 interpolants. [2021-05-03 18:47:38,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=510, Invalid=11480, Unknown=0, NotChecked=0, Total=11990 [2021-05-03 18:47:38,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:47:38,685 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:47:38,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 110 states, 110 states have (on average 1.7181818181818183) internal successors, (189), 109 states have internal predecessors, (189), 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) [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:47:38,685 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:47:38,686 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:47:45,815 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-05-03 18:47:46,670 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-05-03 18:47:47,574 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-05-03 18:47:48,522 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-05-03 18:47:49,481 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-05-03 18:47:50,448 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:48:20,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:48:20,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:48:20,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:48:20,913 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-05-03 18:48:20,914 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:48:20,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:48:20,914 INFO L82 PathProgramCache]: Analyzing trace with hash -2074994764, now seen corresponding path program 23 times [2021-05-03 18:48:20,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:48:20,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [680399458] [2021-05-03 18:48:20,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:48:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:48:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 305 proven. 503 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:48:21,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [680399458] [2021-05-03 18:48:21,607 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583447146] [2021-05-03 18:48:21,607 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 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 [2021-05-03 18:48:21,687 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 18 check-sat command(s) [2021-05-03 18:48:21,687 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:48:21,688 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 40 conjunts are in the unsatisfiable core [2021-05-03 18:48:21,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:48:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 842 backedges. 305 proven. 497 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:48:22,910 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:48:22,910 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 17] total 18 [2021-05-03 18:48:22,910 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032763816] [2021-05-03 18:48:22,910 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 18:48:22,910 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:48:22,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 18:48:22,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=171, Unknown=0, NotChecked=0, Total=342 [2021-05-03 18:48:22,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:48:22,911 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:48:22,911 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.157894736842105) internal successors, (98), 18 states have internal predecessors, (98), 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) [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:48:22,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:48:22,912 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:48:23,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:23,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:48:23,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:48:23,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:48:23,541 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-05-03 18:48:23,541 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:48:23,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:48:23,541 INFO L82 PathProgramCache]: Analyzing trace with hash -1510124652, now seen corresponding path program 24 times [2021-05-03 18:48:23,541 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:48:23,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472552898] [2021-05-03 18:48:23,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:48:23,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:48:23,970 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-05-03 18:48:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 929 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:48:34,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472552898] [2021-05-03 18:48:34,812 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1886470054] [2021-05-03 18:48:34,812 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 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 [2021-05-03 18:48:34,867 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 18 check-sat command(s) [2021-05-03 18:48:34,867 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:48:34,869 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 201 conjunts are in the unsatisfiable core [2021-05-03 18:48:34,871 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:48:43,847 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:48:44,433 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-05-03 18:48:45,068 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:48:45,695 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:48:46,346 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:48:47,036 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-05-03 18:48:47,718 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-05-03 18:48:48,434 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:49:12,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:12,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:12,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:12,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:12,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:12,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,698 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,950 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,984 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:13,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:13,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:14,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,008 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:14,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:49:14,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:49:14,028 INFO L244 Elim1Store]: Index analysis took 1564 ms [2021-05-03 18:49:14,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 39 select indices, 39 select index equivalence classes, 190 disjoint index pairs (out of 741 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 360 treesize of output 128 [2021-05-03 18:49:14,042 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:49:14,077 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:49:14,083 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:49:14,083 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:366, output treesize:12 [2021-05-03 18:49:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 14 proven. 927 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:49:14,181 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:49:14,181 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 63] total 114 [2021-05-03 18:49:14,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151146818] [2021-05-03 18:49:14,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 115 states [2021-05-03 18:49:14,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:49:14,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2021-05-03 18:49:14,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=535, Invalid=12575, Unknown=0, NotChecked=0, Total=13110 [2021-05-03 18:49:14,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:49:14,183 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:49:14,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 115 states, 115 states have (on average 1.7739130434782608) internal successors, (204), 114 states have internal predecessors, (204), 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) [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:49:14,183 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:49:14,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:49:18,654 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-05-03 18:49:19,415 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-05-03 18:49:20,127 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-05-03 18:49:20,897 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-05-03 18:49:21,671 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-05-03 18:49:22,416 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-05-03 18:49:23,266 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:49:24,134 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-05-03 18:49:25,019 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-05-03 18:49:25,945 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-05-03 18:50:01,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:50:01,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:50:01,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:50:01,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:50:01,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:50:01,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:50:01,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:50:01,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:50:01,495 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-05-03 18:50:01,495 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:50:01,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:50:01,496 INFO L82 PathProgramCache]: Analyzing trace with hash -1725154605, now seen corresponding path program 25 times [2021-05-03 18:50:01,496 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:50:01,496 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399150390] [2021-05-03 18:50:01,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:50:01,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:50:01,994 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-05-03 18:50:02,159 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-05-03 18:50:05,478 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-05-03 18:50:19,786 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 0 proven. 970 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:50:19,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399150390] [2021-05-03 18:50:19,787 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [40673132] [2021-05-03 18:50:19,787 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:50:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:50:19,842 WARN L261 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 211 conjunts are in the unsatisfiable core [2021-05-03 18:50:19,844 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:50:27,765 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-05-03 18:50:28,440 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-05-03 18:50:29,123 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-05-03 18:50:29,908 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-05-03 18:50:30,729 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-05-03 18:50:31,643 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-05-03 18:50:32,585 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:50:33,539 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-05-03 18:50:34,535 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:50:35,552 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:50:36,633 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:50:37,711 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-05-03 18:50:38,813 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-05-03 18:50:39,959 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:50:41,119 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-05-03 18:51:17,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:17,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:17,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:18,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:18,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,251 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,433 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:51:19,559 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:51:19,559 INFO L244 Elim1Store]: Index analysis took 2454 ms [2021-05-03 18:51:19,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 41 select indices, 41 select index equivalence classes, 210 disjoint index pairs (out of 820 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 377 treesize of output 133 [2021-05-03 18:51:19,578 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:51:19,634 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:51:19,650 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:51:19,651 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:383, output treesize:10 [2021-05-03 18:51:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 14 proven. 968 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:51:20,664 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:51:20,664 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [60, 66] total 121 [2021-05-03 18:51:20,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [101316937] [2021-05-03 18:51:20,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 122 states [2021-05-03 18:51:20,665 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:51:20,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 122 interpolants. [2021-05-03 18:51:20,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=591, Invalid=14171, Unknown=0, NotChecked=0, Total=14762 [2021-05-03 18:51:20,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:51:20,667 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:51:20,667 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 122 states, 122 states have (on average 1.7131147540983607) internal successors, (209), 121 states have internal predecessors, (209), 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) [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:51:20,667 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:51:20,668 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:51:20,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:51:20,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:51:20,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:51:27,398 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2021-05-03 18:51:28,784 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-05-03 18:51:30,362 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-05-03 18:51:31,871 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2021-05-03 18:51:33,377 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-05-03 18:51:34,739 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2021-05-03 18:51:36,141 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2021-05-03 18:51:37,575 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2021-05-03 18:51:39,057 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2021-05-03 18:51:40,686 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:51:42,465 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2021-05-03 18:51:44,299 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:52:34,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:52:34,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:52:34,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-05-03 18:52:34,913 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,29 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:52:34,913 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:52:34,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:52:34,914 INFO L82 PathProgramCache]: Analyzing trace with hash 2084458066, now seen corresponding path program 26 times [2021-05-03 18:52:34,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:52:34,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620702840] [2021-05-03 18:52:34,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:52:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:52:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 377 proven. 614 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-05-03 18:52:36,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620702840] [2021-05-03 18:52:36,604 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143211615] [2021-05-03 18:52:36,604 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:52:36,651 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 18:52:36,651 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:52:36,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 44 conjunts are in the unsatisfiable core [2021-05-03 18:52:36,655 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:52:39,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 377 proven. 608 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-05-03 18:52:39,735 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:52:39,735 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19] total 20 [2021-05-03 18:52:39,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113946753] [2021-05-03 18:52:39,735 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-05-03 18:52:39,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:52:39,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-05-03 18:52:39,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=210, Invalid=210, Unknown=0, NotChecked=0, Total=420 [2021-05-03 18:52:39,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:52:39,736 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:52:39,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 5.142857142857143) internal successors, (108), 20 states have internal predecessors, (108), 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) [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:39,736 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-05-03 18:52:39,737 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:52:40,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:52:40,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-05-03 18:52:40,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 18:52:40,832 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-05-03 18:52:40,833 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:52:40,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:52:40,833 INFO L82 PathProgramCache]: Analyzing trace with hash -1049087438, now seen corresponding path program 27 times [2021-05-03 18:52:40,833 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:52:40,833 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010470796] [2021-05-03 18:52:40,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:52:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:52:41,598 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-05-03 18:52:41,895 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-05-03 18:52:42,239 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2021-05-03 18:52:44,929 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-05-03 18:52:45,264 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-05-03 18:52:45,617 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-05-03 18:52:45,990 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-05-03 18:52:46,345 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-05-03 18:52:46,781 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-05-03 18:52:47,196 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-05-03 18:52:47,635 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-05-03 18:52:48,068 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-05-03 18:52:48,531 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:52:48,994 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-05-03 18:52:49,460 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-05-03 18:52:49,939 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-05-03 18:52:50,413 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-05-03 18:52:50,923 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-05-03 18:52:51,455 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-05-03 18:53:07,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1122 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:53:07,915 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010470796] [2021-05-03 18:53:07,915 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [466151837] [2021-05-03 18:53:07,915 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:53:07,985 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 20 check-sat command(s) [2021-05-03 18:53:07,985 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:53:07,989 WARN L261 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 223 conjunts are in the unsatisfiable core [2021-05-03 18:53:07,991 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:53:14,022 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-05-03 18:53:14,882 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-05-03 18:53:15,818 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2021-05-03 18:53:16,789 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-05-03 18:53:17,787 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-05-03 18:53:18,770 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-05-03 18:53:19,757 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-05-03 18:53:20,776 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-05-03 18:53:21,826 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-05-03 18:53:22,912 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-05-03 18:53:23,983 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-05-03 18:53:25,049 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-05-03 18:53:26,139 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:53:27,287 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-05-03 18:53:28,495 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:53:29,710 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:53:30,933 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:53:32,170 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-05-03 18:53:33,452 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-05-03 18:53:34,784 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:53:36,170 WARN L205 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-05-03 18:53:37,589 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-05-03 18:54:21,698 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2021-05-03 18:54:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:31,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:31,988 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:31,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:32,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:32,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:32,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,985 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:32,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:32,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,366 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:33,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:33,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:33,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:33,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,442 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-05-03 18:54:34,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 18:54:34,494 INFO L244 Elim1Store]: Index analysis took 3543 ms [2021-05-03 18:54:34,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 43 select indices, 43 select index equivalence classes, 231 disjoint index pairs (out of 903 index pairs), introduced 22 new quantified variables, introduced 0 case distinctions, treesize of input 398 treesize of output 140 [2021-05-03 18:54:34,513 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 18:54:34,574 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 18:54:34,584 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-05-03 18:54:34,584 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:408, output treesize:12 [2021-05-03 18:54:34,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 14 proven. 1120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 18:54:34,774 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 18:54:34,774 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 69] total 126 [2021-05-03 18:54:34,774 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724332809] [2021-05-03 18:54:34,774 INFO L460 AbstractCegarLoop]: Interpolant automaton has 127 states [2021-05-03 18:54:34,774 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 18:54:34,775 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 127 interpolants. [2021-05-03 18:54:34,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=618, Invalid=15384, Unknown=0, NotChecked=0, Total=16002 [2021-05-03 18:54:34,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:54:34,776 INFO L480 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-05-03 18:54:34,776 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 127 states, 127 states have (on average 1.763779527559055) internal successors, (224), 126 states have internal predecessors, (224), 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) [2021-05-03 18:54:34,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:54:34,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:54:34,776 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:54:34,777 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-05-03 18:54:34,778 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-05-03 18:54:37,904 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2021-05-03 18:54:39,087 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-05-03 18:54:40,115 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-05-03 18:54:41,369 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2021-05-03 18:54:42,677 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-05-03 18:54:44,193 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-05-03 18:54:45,706 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-05-03 18:54:47,218 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-05-03 18:54:48,765 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-05-03 18:54:50,361 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-05-03 18:54:52,115 WARN L205 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:54:53,984 WARN L205 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2021-05-03 18:54:55,781 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2021-05-03 18:54:57,665 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2021-05-03 18:54:59,631 WARN L205 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:55:01,623 WARN L205 SmtUtils]: Spent 533.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2021-05-03 18:56:14,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-05-03 18:56:14,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 18:56:14,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-05-03 18:56:15,030 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:56:15,030 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 18:56:15,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 18:56:15,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1050023439, now seen corresponding path program 28 times [2021-05-03 18:56:15,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 18:56:15,031 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494096651] [2021-05-03 18:56:15,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 18:56:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 18:56:16,071 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 15 [2021-05-03 18:56:16,454 WARN L205 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 12 [2021-05-03 18:56:16,948 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 14 [2021-05-03 18:56:18,492 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2021-05-03 18:56:18,775 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2021-05-03 18:56:19,085 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-05-03 18:56:19,421 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2021-05-03 18:56:19,786 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-05-03 18:56:20,169 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-05-03 18:56:20,589 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-05-03 18:56:21,041 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-05-03 18:56:21,513 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-05-03 18:56:22,028 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2021-05-03 18:56:22,532 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-05-03 18:56:23,056 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2021-05-03 18:56:23,576 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-05-03 18:56:24,161 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-05-03 18:56:24,746 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2021-05-03 18:56:25,351 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2021-05-03 18:56:25,970 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2021-05-03 18:56:26,604 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2021-05-03 18:56:27,238 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:56:27,885 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-05-03 18:56:28,555 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2021-05-03 18:56:29,258 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-05-03 18:56:29,954 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2021-05-03 18:56:30,673 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-05-03 18:56:31,397 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2021-05-03 18:56:32,154 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2021-05-03 18:56:32,869 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2021-05-03 18:56:33,616 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-05-03 18:56:34,442 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2021-05-03 18:56:35,213 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2021-05-03 18:56:35,994 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2021-05-03 18:56:36,809 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2021-05-03 18:56:37,625 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-05-03 18:56:38,455 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2021-05-03 18:56:56,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 0 proven. 1167 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-05-03 18:56:56,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494096651] [2021-05-03 18:56:56,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1019582863] [2021-05-03 18:56:56,280 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 18:56:56,338 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 18:56:56,338 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 18:56:56,342 WARN L261 TraceCheckSpWp]: Trace formula consists of 322 conjuncts, 231 conjunts are in the unsatisfiable core [2021-05-03 18:56:56,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 18:57:00,088 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2021-05-03 18:57:01,359 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 24 [2021-05-03 18:57:02,651 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2021-05-03 18:57:03,940 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2021-05-03 18:57:05,197 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2021-05-03 18:57:06,480 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2021-05-03 18:57:07,827 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2021-05-03 18:57:09,084 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-05-03 18:57:10,230 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-05-03 18:57:11,451 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-05-03 18:57:12,690 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2021-05-03 18:57:13,918 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2021-05-03 18:57:15,202 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2021-05-03 18:57:16,532 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2021-05-03 18:57:17,838 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-05-03 18:57:19,187 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2021-05-03 18:57:20,573 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2021-05-03 18:57:22,048 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2021-05-03 18:57:23,536 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2021-05-03 18:57:25,008 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2021-05-03 18:57:26,509 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2021-05-03 18:57:28,029 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2021-05-03 18:57:29,614 WARN L205 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2021-05-03 18:57:31,140 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2021-05-03 18:57:32,728 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2021-05-03 18:57:34,402 WARN L205 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2021-05-03 18:57:36,129 WARN L205 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-05-03 18:57:39,602 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2021-05-03 18:57:48,976 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-05-03 18:57:55,634 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 136 Received shutdown request... [2021-05-03 18:57:58,939 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-05-03 18:57:58,939 WARN L545 AbstractCegarLoop]: Verification canceled [2021-05-03 18:57:58,956 WARN L224 ceAbstractionStarter]: Timeout [2021-05-03 18:57:58,957 INFO L202 PluginConnector]: Adding new model channel-sum.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.05 06:57:58 BasicIcfg [2021-05-03 18:57:58,957 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-05-03 18:57:58,958 INFO L168 Benchmark]: Toolchain (without parser) took 843029.31 ms. Allocated memory was 316.7 MB in the beginning and 662.7 MB in the end (delta: 346.0 MB). Free memory was 296.0 MB in the beginning and 495.0 MB in the end (delta: -198.9 MB). Peak memory consumption was 149.7 MB. Max. memory is 16.0 GB. [2021-05-03 18:57:58,958 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 316.7 MB. Free memory is still 297.2 MB. There was no memory consumed. Max. memory is 16.0 GB. [2021-05-03 18:57:58,958 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.72 ms. Allocated memory is still 316.7 MB. Free memory was 296.0 MB in the beginning and 294.6 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. [2021-05-03 18:57:58,958 INFO L168 Benchmark]: Boogie Preprocessor took 36.63 ms. Allocated memory is still 316.7 MB. Free memory was 294.6 MB in the beginning and 293.6 MB in the end (delta: 977.8 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-05-03 18:57:58,958 INFO L168 Benchmark]: RCFGBuilder took 519.73 ms. Allocated memory is still 316.7 MB. Free memory was 293.5 MB in the beginning and 281.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.0 GB. [2021-05-03 18:57:58,958 INFO L168 Benchmark]: TraceAbstraction took 842409.66 ms. Allocated memory was 316.7 MB in the beginning and 662.7 MB in the end (delta: 346.0 MB). Free memory was 281.0 MB in the beginning and 495.0 MB in the end (delta: -214.0 MB). Peak memory consumption was 132.9 MB. Max. memory is 16.0 GB. [2021-05-03 18:57:58,959 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 0.15 ms. Allocated memory is still 316.7 MB. Free memory is still 297.2 MB. There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 41.72 ms. Allocated memory is still 316.7 MB. Free memory was 296.0 MB in the beginning and 294.6 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Preprocessor took 36.63 ms. Allocated memory is still 316.7 MB. Free memory was 294.6 MB in the beginning and 293.6 MB in the end (delta: 977.8 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 519.73 ms. Allocated memory is still 316.7 MB. Free memory was 293.5 MB in the beginning and 281.4 MB in the end (delta: 12.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.0 GB. * TraceAbstraction took 842409.66 ms. Allocated memory was 316.7 MB in the beginning and 662.7 MB in the end (delta: 346.0 MB). Free memory was 281.0 MB in the beginning and 495.0 MB in the end (delta: -214.0 MB). Peak memory consumption was 132.9 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 26383, positive: 17159, positive conditional: 17159, positive unconditional: 0, negative: 9224, negative conditional: 9224, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 17324, positive: 17159, positive conditional: 17159, positive unconditional: 0, negative: 165, negative conditional: 165, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 17324, positive: 16917, positive conditional: 0, positive unconditional: 16917, negative: 407, negative conditional: 0, negative unconditional: 407, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 27, positive: 25, positive conditional: 0, positive unconditional: 25, 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: 27, positive: 25, positive conditional: 0, positive unconditional: 25, negative: 2, negative conditional: 0, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.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] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 17324, positive: 16892, positive conditional: 0, positive unconditional: 16892, negative: 405, negative conditional: 0, negative unconditional: 405, unknown: 27, unknown conditional: 0, unknown unconditional: 27] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503, SemanticConditionEliminator.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 5749, positive: 242, positive conditional: 242, positive unconditional: 0, negative: 5507, negative conditional: 3004, negative unconditional: 2503, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 141, positive: 10, positive conditional: 10, positive unconditional: 0, negative: 131, negative conditional: 129, negative unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 348, positive: 33, positive conditional: 33, positive unconditional: 0, negative: 314, negative conditional: 283, negative unconditional: 32, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 5749, positive: 232, positive conditional: 232, positive unconditional: 0, negative: 5378, negative conditional: 2875, negative unconditional: 2503, unknown: 139, unknown conditional: 139, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 166, Positive cache size: 35, Positive conditional cache size: 10, Positive unconditional cache size: 25, Negative cache size: 131, Negative conditional cache size: 129, Negative unconditional cache size: 2, Eliminated conditions: 2503 ], Maximal queried relation: 32, Independence queries for same thread: 9059 - TimeoutResultAtElement [Line: 62]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 62). Cancelled while PartialOrderCegarLoop was analyzing trace of length 127 with TraceHistMax 23,while TraceCheckSpWp was constructing forward predicates,while PredicateComparison was comparing new predicate (quantified with 0quantifier alternations) to 109 known predicates. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 842183.9ms, OverallIterations: 33, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 8.4ms, PartialOrderReductionTime: 343564.8ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1111, 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: 257.6ms SsaConstructionTime, 1197.6ms SatisfiabilityAnalysisTime, 386509.8ms InterpolantComputationTime, 4346 NumberOfCodeBlocks, 4346 NumberOfCodeBlocksAsserted, 215 NumberOfCheckSat, 4285 ConstructedInterpolants, 387 QuantifiedInterpolants, 243312 SizeOfPredicates, 269 NumberOfNonLiveVariables, 5431 ConjunctsInSsa, 2713 ConjunctsInUnsatCore, 61 InterpolantComputations, 3 PerfectInterpolantSequences, 3953/25494 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