/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 21:34:56,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 21:34:56,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 21:34:56,109 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 21:34:56,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 21:34:56,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 21:34:56,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 21:34:56,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 21:34:56,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 21:34:56,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 21:34:56,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 21:34:56,150 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 21:34:56,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 21:34:56,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 21:34:56,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 21:34:56,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 21:34:56,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-14 21:34:56,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-14 21:34:56,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-14 21:34:56,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-14 21:34:56,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-14 21:34:56,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-14 21:34:56,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 21:34:56,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 21:34:56,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 21:34:56,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 21:34:56,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 21:34:56,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 21:34:56,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 21:34:56,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 21:34:56,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 21:34:56,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 21:34:56,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 21:34:56,166 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-NewStatesSleepPersistentFixedOrder-NoLbe-Random42.epf [2021-07-14 21:34:56,193 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 21:34:56,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 21:34:56,194 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 21:34:56,194 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 21:34:56,196 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 21:34:56,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 21:34:56,196 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 21:34:56,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 21:34:56,196 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 21:34:56,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 21:34:56,197 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 21:34:56,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 21:34:56,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 21:34:56,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 21:34:56,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 21:34:56,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 21:34:56,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 21:34:56,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * DFS Order used in POR=RANDOM [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 21:34:56,199 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-14 21:34:56,200 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-14 21:34:56,200 INFO L138 SettingsManager]: * Random seed used by POR DFS order=42 WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 21:34:56,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 21:34:56,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 21:34:56,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 21:34:56,463 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 21:34:56,464 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 21:34:56,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series.wvr.bpl [2021-07-14 21:34:56,465 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20-more/buffer-series.wvr.bpl' [2021-07-14 21:34:56,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 21:34:56,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 21:34:56,485 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 21:34:56,485 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 21:34:56,486 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 21:34:56,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,501 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 21:34:56,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 21:34:56,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 21:34:56,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 21:34:56,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,524 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... [2021-07-14 21:34:56,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 21:34:56,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 21:34:56,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 21:34:56,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 21:34:56,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 21:34:56,576 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 21:34:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 21:34:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 21:34:56,576 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 21:34:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 21:34:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 21:34:56,576 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 21:34:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 21:34:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 21:34:56,578 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 21:34:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 21:34:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 21:34:56,578 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 21:34:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 21:34:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 21:34:56,579 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 21:34:56,735 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 21:34:56,735 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 21:34:56,737 INFO L202 PluginConnector]: Adding new model buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 09:34:56 BoogieIcfgContainer [2021-07-14 21:34:56,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 21:34:56,738 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 21:34:56,738 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 21:34:56,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 21:34:56,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 09:34:56" (1/2) ... [2021-07-14 21:34:56,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48c170e4 and model type buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 09:34:56, skipping insertion in model container [2021-07-14 21:34:56,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 09:34:56" (2/2) ... [2021-07-14 21:34:56,742 INFO L111 eAbstractionObserver]: Analyzing ICFG buffer-series.wvr.bpl [2021-07-14 21:34:56,745 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 21:34:56,745 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 21:34:56,746 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 21:34:56,746 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 21:34:56,777 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-14 21:34:56,792 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 21:34:56,875 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 21:34:56,875 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 21:34:56,875 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 21:34:56,875 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 21:34:56,875 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 21:34:56,875 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 21:34:56,875 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 21:34:56,900 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 21:34:57,077 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,080 INFO L82 PathProgramCache]: Analyzing trace with hash 1161469625, now seen corresponding path program 1 times [2021-07-14 21:34:57,086 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,086 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321688033] [2021-07-14 21:34:57,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:34:57,228 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,229 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321688033] [2021-07-14 21:34:57,230 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321688033] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,230 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 21:34:57,230 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 21:34:57,230 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [155811915] [2021-07-14 21:34:57,233 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 21:34:57,233 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 21:34:57,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 21:34:57,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,247 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,248 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 9.0) internal successors, (27), 3 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) [2021-07-14 21:34:57,248 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,306 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-14 21:34:57,306 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,310 INFO L82 PathProgramCache]: Analyzing trace with hash -595960052, now seen corresponding path program 2 times [2021-07-14 21:34:57,310 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,310 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838591779] [2021-07-14 21:34:57,310 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:34:57,356 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,356 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838591779] [2021-07-14 21:34:57,356 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838591779] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,356 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 21:34:57,356 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 21:34:57,357 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872991875] [2021-07-14 21:34:57,358 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 21:34:57,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,360 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 21:34:57,361 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-07-14 21:34:57,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,361 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,362 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 6.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:57,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,400 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-07-14 21:34:57,400 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1831521421, now seen corresponding path program 1 times [2021-07-14 21:34:57,400 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,401 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1993114497] [2021-07-14 21:34:57,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:34:57,452 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,452 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1993114497] [2021-07-14 21:34:57,452 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1993114497] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,452 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 21:34:57,452 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 21:34:57,453 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005829380] [2021-07-14 21:34:57,453 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 21:34:57,453 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 21:34:57,453 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-14 21:34:57,453 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,454 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,454 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 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) [2021-07-14 21:34:57,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,454 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,465 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-07-14 21:34:57,466 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,466 INFO L82 PathProgramCache]: Analyzing trace with hash -400427977, now seen corresponding path program 1 times [2021-07-14 21:34:57,466 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,466 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773612537] [2021-07-14 21:34:57,466 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:34:57,482 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,482 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773612537] [2021-07-14 21:34:57,482 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [773612537] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,483 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 21:34:57,483 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-07-14 21:34:57,483 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [365540899] [2021-07-14 21:34:57,483 INFO L462 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-07-14 21:34:57,483 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-07-14 21:34:57,484 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-07-14 21:34:57,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,484 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,484 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.333333333333333) internal successors, (19), 2 states have internal predecessors, (19), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:57,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,484 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,502 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-07-14 21:34:57,503 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,503 INFO L82 PathProgramCache]: Analyzing trace with hash -1492933673, now seen corresponding path program 1 times [2021-07-14 21:34:57,503 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,503 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1704090372] [2021-07-14 21:34:57,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:34:57,527 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,527 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1704090372] [2021-07-14 21:34:57,527 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1704090372] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,527 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-14 21:34:57,528 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-14 21:34:57,528 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [794866858] [2021-07-14 21:34:57,528 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 21:34:57,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 21:34:57,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-14 21:34:57,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,529 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,529 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 5.25) internal successors, (21), 3 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) [2021-07-14 21:34:57,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:57,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,642 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-07-14 21:34:57,642 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:57,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:57,643 INFO L82 PathProgramCache]: Analyzing trace with hash -429073578, now seen corresponding path program 1 times [2021-07-14 21:34:57,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:57,644 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1898715281] [2021-07-14 21:34:57,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:34:57,700 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:57,700 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1898715281] [2021-07-14 21:34:57,700 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1898715281] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:57,701 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [988538709] [2021-07-14 21:34:57,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:57,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 21:34:57,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:34:57,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:34:57,807 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [988538709] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:34:57,807 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-07-14 21:34:57,807 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2021-07-14 21:34:57,808 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530800452] [2021-07-14 21:34:57,808 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 21:34:57,808 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:57,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 21:34:57,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-14 21:34:57,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,809 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:57,809 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 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) [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,809 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:57,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:57,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:57,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:57,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,077 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:58,078 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:58,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:58,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1302085588, now seen corresponding path program 1 times [2021-07-14 21:34:58,078 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:58,078 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787529898] [2021-07-14 21:34:58,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:58,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:34:58,220 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:58,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787529898] [2021-07-14 21:34:58,220 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787529898] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:58,220 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1780525174] [2021-07-14 21:34:58,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:58,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 23 conjunts are in the unsatisfiable core [2021-07-14 21:34:58,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:34:58,344 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 17 treesize of output 13 [2021-07-14 21:34:58,345 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:34:58,348 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:34:58,349 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:34:58,349 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:20, output treesize:13 [2021-07-14 21:34:58,397 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 15 treesize of output 11 [2021-07-14 21:34:58,399 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:34:58,400 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:34:58,400 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:34:58,401 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:15, output treesize:7 [2021-07-14 21:34:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:34:58,438 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1780525174] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:58,438 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:34:58,438 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 10 [2021-07-14 21:34:58,438 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983685385] [2021-07-14 21:34:58,438 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 21:34:58,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:58,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 21:34:58,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2021-07-14 21:34:58,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:58,440 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:58,440 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 4.454545454545454) internal successors, (49), 10 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:58,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,440 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,441 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,443 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,444 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:58,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:58,775 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:58,775 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:58,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:58,776 INFO L82 PathProgramCache]: Analyzing trace with hash 541130834, now seen corresponding path program 2 times [2021-07-14 21:34:58,776 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:58,776 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702222814] [2021-07-14 21:34:58,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:58,844 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:34:58,844 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:58,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702222814] [2021-07-14 21:34:58,844 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1702222814] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:58,844 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [155062360] [2021-07-14 21:34:58,844 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:58,881 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:34:58,881 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:34:58,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 4 conjunts are in the unsatisfiable core [2021-07-14 21:34:58,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:34:58,933 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:34:58,933 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [155062360] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:58,934 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:34:58,934 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 6 [2021-07-14 21:34:58,934 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [884205430] [2021-07-14 21:34:58,934 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 21:34:58,934 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:58,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 21:34:58,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-07-14 21:34:58,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:58,935 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:58,935 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 8.0) internal successors, (56), 6 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:58,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:58,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:58,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:34:59,196 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:59,198 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:59,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:59,199 INFO L82 PathProgramCache]: Analyzing trace with hash -203854353, now seen corresponding path program 3 times [2021-07-14 21:34:59,199 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:59,199 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [720763361] [2021-07-14 21:34:59,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 21:34:59,231 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:59,231 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [720763361] [2021-07-14 21:34:59,231 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [720763361] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:59,231 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [252649796] [2021-07-14 21:34:59,231 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:59,290 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-07-14 21:34:59,290 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:34:59,291 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 21:34:59,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:34:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 21:34:59,390 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [252649796] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:59,390 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:34:59,391 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2021-07-14 21:34:59,391 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [738863014] [2021-07-14 21:34:59,391 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 21:34:59,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:59,392 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 21:34:59,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-07-14 21:34:59,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:59,393 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:59,393 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.4) internal successors, (44), 9 states have internal predecessors, (44), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:59,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:59,393 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:34:59,394 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:34:59,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,697 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:59,697 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:34:59,698 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:34:59,698 INFO L82 PathProgramCache]: Analyzing trace with hash 1803236434, now seen corresponding path program 4 times [2021-07-14 21:34:59,698 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:34:59,698 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976422423] [2021-07-14 21:34:59,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:34:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:34:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:34:59,751 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:34:59,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976422423] [2021-07-14 21:34:59,751 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976422423] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:59,751 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1037890994] [2021-07-14 21:34:59,751 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:34:59,790 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:34:59,791 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:34:59,791 INFO L263 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 4 conjunts are in the unsatisfiable core [2021-07-14 21:34:59,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:34:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:34:59,851 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1037890994] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:34:59,851 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:34:59,851 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 3] total 6 [2021-07-14 21:34:59,852 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844464300] [2021-07-14 21:34:59,852 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 21:34:59,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:34:59,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 21:34:59,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-07-14 21:34:59,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:59,852 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:34:59,853 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 7.428571428571429) internal successors, (52), 6 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:34:59,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:34:59,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:34:59,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,101 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:00,101 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:00,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:00,101 INFO L82 PathProgramCache]: Analyzing trace with hash -90485830, now seen corresponding path program 1 times [2021-07-14 21:35:00,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:00,101 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2116483792] [2021-07-14 21:35:00,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:00,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:35:00,133 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:00,133 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2116483792] [2021-07-14 21:35:00,133 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2116483792] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:00,133 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [53771725] [2021-07-14 21:35:00,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:00,164 INFO L263 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjunts are in the unsatisfiable core [2021-07-14 21:35:00,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:00,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 21:35:00,198 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [53771725] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-14 21:35:00,198 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-07-14 21:35:00,198 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2021-07-14 21:35:00,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [552668269] [2021-07-14 21:35:00,198 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-14 21:35:00,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:00,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-14 21:35:00,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-07-14 21:35:00,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:00,199 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:00,199 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 6.75) internal successors, (27), 3 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) [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:00,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,492 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:00,493 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:00,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:00,493 INFO L82 PathProgramCache]: Analyzing trace with hash -135638345, now seen corresponding path program 1 times [2021-07-14 21:35:00,493 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:00,493 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728015640] [2021-07-14 21:35:00,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:35:00,506 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:00,506 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728015640] [2021-07-14 21:35:00,506 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728015640] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:00,506 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1036436281] [2021-07-14 21:35:00,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:00,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:00,557 INFO L263 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 4 conjunts are in the unsatisfiable core [2021-07-14 21:35:00,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:00,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 21:35:00,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1036436281] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:00,596 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:00,596 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3] total 5 [2021-07-14 21:35:00,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265857086] [2021-07-14 21:35:00,596 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 21:35:00,596 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:00,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 21:35:00,597 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-07-14 21:35:00,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:00,597 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:00,597 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,597 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:00,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:00,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:00,730 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:00,944 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-07-14 21:35:00,945 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:00,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:00,945 INFO L82 PathProgramCache]: Analyzing trace with hash 701360911, now seen corresponding path program 5 times [2021-07-14 21:35:00,945 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:00,945 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458626950] [2021-07-14 21:35:00,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:00,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 21:35:00,971 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:00,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458626950] [2021-07-14 21:35:00,971 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458626950] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:00,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851790227] [2021-07-14 21:35:00,971 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:01,013 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-07-14 21:35:01,013 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:01,013 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 21:35:01,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:01,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 21:35:01,084 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851790227] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:01,084 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:01,084 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-07-14 21:35:01,084 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093510607] [2021-07-14 21:35:01,084 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 21:35:01,085 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:01,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 21:35:01,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 21:35:01,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:01,085 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:01,085 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 5 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:01,085 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,086 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:01,377 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:01,377 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:01,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:01,377 INFO L82 PathProgramCache]: Analyzing trace with hash 1963466511, now seen corresponding path program 6 times [2021-07-14 21:35:01,377 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:01,378 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957491967] [2021-07-14 21:35:01,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:01,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:01,501 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 21:35:01,501 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:01,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957491967] [2021-07-14 21:35:01,502 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1957491967] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:01,502 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1510112908] [2021-07-14 21:35:01,502 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:01,555 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-07-14 21:35:01,556 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:01,556 INFO L263 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 5 conjunts are in the unsatisfiable core [2021-07-14 21:35:01,562 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:01,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 21:35:01,640 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1510112908] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:01,640 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:01,640 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2021-07-14 21:35:01,640 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1281611805] [2021-07-14 21:35:01,640 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 21:35:01,640 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:01,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 21:35:01,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-07-14 21:35:01,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:01,641 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:01,641 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 5 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:01,641 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:01,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:01,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:01,909 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:01,909 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:01,909 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:01,910 INFO L82 PathProgramCache]: Analyzing trace with hash 473038029, now seen corresponding path program 7 times [2021-07-14 21:35:01,910 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:01,910 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2146844063] [2021-07-14 21:35:01,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:02,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:02,303 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:02,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2146844063] [2021-07-14 21:35:02,303 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2146844063] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:02,303 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [423202985] [2021-07-14 21:35:02,303 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:02,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 43 conjunts are in the unsatisfiable core [2021-07-14 21:35:02,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:02,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 29 [2021-07-14 21:35:02,566 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:02,570 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:02,571 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:35:02,571 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:40, output treesize:26 [2021-07-14 21:35:02,644 INFO L354 Elim1Store]: treesize reduction 9, result has 10.0 percent of original size [2021-07-14 21:35:02,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 34 treesize of output 22 [2021-07-14 21:35:02,646 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:02,647 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:02,647 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:35:02,648 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:34, output treesize:15 [2021-07-14 21:35:02,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:02,687 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [423202985] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:02,687 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:02,687 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 12] total 24 [2021-07-14 21:35:02,687 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223635338] [2021-07-14 21:35:02,687 INFO L462 AbstractCegarLoop]: Interpolant automaton has 25 states [2021-07-14 21:35:02,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:02,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2021-07-14 21:35:02,688 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2021-07-14 21:35:02,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:02,688 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:02,688 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 25 states, 25 states have (on average 2.68) internal successors, (67), 24 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:02,688 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:02,689 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:03,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:03,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:03,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:03,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:03,623 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:03,629 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:03,835 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-14 21:35:03,835 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:03,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:03,835 INFO L82 PathProgramCache]: Analyzing trace with hash -1604623605, now seen corresponding path program 8 times [2021-07-14 21:35:03,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:03,836 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218817303] [2021-07-14 21:35:03,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:03,876 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 21:35:03,876 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:03,876 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218817303] [2021-07-14 21:35:03,876 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218817303] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:03,876 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1148467610] [2021-07-14 21:35:03,876 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:03,908 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:35:03,908 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:03,909 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 21:35:03,910 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-07-14 21:35:03,965 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1148467610] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:03,965 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:03,965 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 8 [2021-07-14 21:35:03,965 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408652662] [2021-07-14 21:35:03,966 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-14 21:35:03,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:03,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-14 21:35:03,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-07-14 21:35:03,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:03,966 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:03,966 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 7.0) internal successors, (63), 8 states have internal predecessors, (63), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:03,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:03,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:03,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,966 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:03,967 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:04,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,248 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-14 21:35:04,249 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:04,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:04,249 INFO L82 PathProgramCache]: Analyzing trace with hash -2040501106, now seen corresponding path program 9 times [2021-07-14 21:35:04,249 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:04,249 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526795034] [2021-07-14 21:35:04,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:04,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 21:35:04,283 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:04,283 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526795034] [2021-07-14 21:35:04,284 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526795034] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:04,284 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1017133592] [2021-07-14 21:35:04,284 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:04,337 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-07-14 21:35:04,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:04,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 21:35:04,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 21:35:04,470 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1017133592] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:04,470 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:04,470 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 13 [2021-07-14 21:35:04,470 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17416181] [2021-07-14 21:35:04,470 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 21:35:04,470 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:04,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 21:35:04,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-07-14 21:35:04,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:04,471 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:04,471 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 4.0) internal successors, (56), 13 states have internal predecessors, (56), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,471 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:04,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:04,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 21:35:04,865 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 21:35:04,865 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:04,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:04,865 INFO L82 PathProgramCache]: Analyzing trace with hash 98080523, now seen corresponding path program 10 times [2021-07-14 21:35:04,865 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:04,865 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2028508111] [2021-07-14 21:35:04,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:04,914 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 21:35:04,914 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:04,914 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2028508111] [2021-07-14 21:35:04,914 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2028508111] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:04,914 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [313243306] [2021-07-14 21:35:04,914 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:04,957 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:35:04,957 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:04,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 21:35:04,958 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-07-14 21:35:05,008 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [313243306] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:05,008 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:05,008 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4] total 8 [2021-07-14 21:35:05,008 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493703766] [2021-07-14 21:35:05,008 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-14 21:35:05,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:05,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-14 21:35:05,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2021-07-14 21:35:05,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:05,009 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:05,009 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 6.666666666666667) internal successors, (60), 8 states have internal predecessors, (60), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,009 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 21:35:05,010 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-07-14 21:35:05,229 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,445 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:05,445 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:05,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:05,446 INFO L82 PathProgramCache]: Analyzing trace with hash 243059506, now seen corresponding path program 11 times [2021-07-14 21:35:05,446 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:05,446 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [57573641] [2021-07-14 21:35:05,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 21:35:05,473 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:05,473 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [57573641] [2021-07-14 21:35:05,473 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [57573641] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:05,473 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [321671294] [2021-07-14 21:35:05,474 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:05,527 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-07-14 21:35:05,527 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:05,527 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 21:35:05,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:05,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-07-14 21:35:05,632 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [321671294] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:05,632 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:05,632 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 9 [2021-07-14 21:35:05,632 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [325944332] [2021-07-14 21:35:05,633 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 21:35:05,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:05,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 21:35:05,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2021-07-14 21:35:05,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:05,633 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:05,633 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,633 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 14 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:05,634 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:06,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:06,252 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,16 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:06,253 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:06,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:06,253 INFO L82 PathProgramCache]: Analyzing trace with hash 590545326, now seen corresponding path program 12 times [2021-07-14 21:35:06,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:06,253 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444648533] [2021-07-14 21:35:06,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:06,292 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 9 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 21:35:06,292 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:06,292 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444648533] [2021-07-14 21:35:06,292 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444648533] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:06,292 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1015470421] [2021-07-14 21:35:06,292 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:06,359 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-07-14 21:35:06,359 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:06,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 21:35:06,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:06,427 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 21:35:06,427 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1015470421] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:06,428 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:06,428 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 21:35:06,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771481496] [2021-07-14 21:35:06,428 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 21:35:06,428 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:06,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 21:35:06,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-07-14 21:35:06,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:06,428 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:06,429 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 6.0) internal successors, (42), 6 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:06,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:06,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:06,505 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,721 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:06,721 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:06,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:06,722 INFO L82 PathProgramCache]: Analyzing trace with hash -2001717842, now seen corresponding path program 13 times [2021-07-14 21:35:06,722 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:06,722 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758832088] [2021-07-14 21:35:06,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 21:35:06,756 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:06,756 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758832088] [2021-07-14 21:35:06,756 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758832088] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:06,756 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1553137152] [2021-07-14 21:35:06,756 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:06,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 21:35:06,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:06,853 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 21:35:06,853 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1553137152] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:06,853 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:06,853 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2021-07-14 21:35:06,853 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743358681] [2021-07-14 21:35:06,854 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-07-14 21:35:06,854 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:06,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-07-14 21:35:06,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-07-14 21:35:06,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:06,854 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:06,854 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 6.714285714285714) internal successors, (47), 6 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,854 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,855 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:06,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:06,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:06,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:07,164 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2021-07-14 21:35:07,165 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:07,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:07,165 INFO L82 PathProgramCache]: Analyzing trace with hash -433133652, now seen corresponding path program 14 times [2021-07-14 21:35:07,165 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:07,165 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829922630] [2021-07-14 21:35:07,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:07,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:07,799 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:07,799 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:07,799 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829922630] [2021-07-14 21:35:07,799 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1829922630] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:07,799 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [857170729] [2021-07-14 21:35:07,799 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:07,843 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:35:07,843 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:07,844 INFO L263 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 64 conjunts are in the unsatisfiable core [2021-07-14 21:35:07,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:08,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 45 [2021-07-14 21:35:08,233 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:08,241 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:08,241 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:35:08,241 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:65, output treesize:44 [2021-07-14 21:35:08,435 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 21:35:08,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 52 treesize of output 32 [2021-07-14 21:35:08,437 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:08,440 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:08,441 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:35:08,441 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:57, output treesize:23 [2021-07-14 21:35:08,554 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:08,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 11 treesize of output 16 [2021-07-14 21:35:08,559 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: and 2 xjuncts. [2021-07-14 21:35:08,565 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:08,572 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 21:35:08,572 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:20, output treesize:19 [2021-07-14 21:35:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:08,634 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [857170729] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:08,634 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:08,634 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 19] total 39 [2021-07-14 21:35:08,634 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295883599] [2021-07-14 21:35:08,634 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-07-14 21:35:08,634 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:08,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-07-14 21:35:08,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=159, Invalid=1401, Unknown=0, NotChecked=0, Total=1560 [2021-07-14 21:35:08,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:08,635 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:08,635 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 2.35) internal successors, (94), 39 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:08,636 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-14 21:35:10,744 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-07-14 21:35:10,744 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:10,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:10,744 INFO L82 PathProgramCache]: Analyzing trace with hash -790609657, now seen corresponding path program 15 times [2021-07-14 21:35:10,744 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:10,744 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1420125539] [2021-07-14 21:35:10,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:10,787 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2021-07-14 21:35:10,787 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:10,787 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1420125539] [2021-07-14 21:35:10,787 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1420125539] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:10,787 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1629815876] [2021-07-14 21:35:10,787 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:10,831 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-07-14 21:35:10,831 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:10,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 21:35:10,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 21:35:10,963 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1629815876] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:10,963 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:10,963 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 17 [2021-07-14 21:35:10,963 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541293160] [2021-07-14 21:35:10,963 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-14 21:35:10,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:10,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-14 21:35:10,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=230, Unknown=0, NotChecked=0, Total=306 [2021-07-14 21:35:10,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:10,964 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:10,964 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 4.444444444444445) internal successors, (80), 17 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,964 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-14 21:35:10,965 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:11,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:11,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:11,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:11,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 21:35:11,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:11,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-07-14 21:35:11,821 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:11,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:11,821 INFO L82 PathProgramCache]: Analyzing trace with hash -557247958, now seen corresponding path program 16 times [2021-07-14 21:35:11,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:11,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1067193102] [2021-07-14 21:35:11,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:11,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 21:35:11,873 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:11,873 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1067193102] [2021-07-14 21:35:11,873 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1067193102] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:11,873 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1774523488] [2021-07-14 21:35:11,873 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:11,917 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:35:11,918 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:11,918 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 21:35:11,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2021-07-14 21:35:12,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1774523488] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:12,001 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:12,001 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 10 [2021-07-14 21:35:12,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896312018] [2021-07-14 21:35:12,001 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 21:35:12,001 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:12,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 21:35:12,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2021-07-14 21:35:12,002 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:12,002 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:12,002 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.363636363636363) internal successors, (70), 10 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:12,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:12,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,002 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:12,003 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:12,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2021-07-14 21:35:12,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:12,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:12,372 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-07-14 21:35:12,373 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:12,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:12,373 INFO L82 PathProgramCache]: Analyzing trace with hash -641120726, now seen corresponding path program 17 times [2021-07-14 21:35:12,373 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:12,373 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1691865154] [2021-07-14 21:35:12,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:12,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 21:35:12,418 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:12,418 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1691865154] [2021-07-14 21:35:12,418 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1691865154] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:12,418 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1368814635] [2021-07-14 21:35:12,418 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:12,462 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-07-14 21:35:12,463 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:12,463 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 21:35:12,464 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:12,528 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 19 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2021-07-14 21:35:12,528 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1368814635] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:12,528 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:12,528 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 10 [2021-07-14 21:35:12,528 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934995970] [2021-07-14 21:35:12,528 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 21:35:12,528 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:12,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 21:35:12,529 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2021-07-14 21:35:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:12,529 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:12,529 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.090909090909091) internal successors, (67), 10 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:12,529 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 38 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:12,530 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:12,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:12,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:13,153 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-07-14 21:35:13,153 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:13,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:13,153 INFO L82 PathProgramCache]: Analyzing trace with hash -462219797, now seen corresponding path program 18 times [2021-07-14 21:35:13,153 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:13,153 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450246770] [2021-07-14 21:35:13,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 21:35:13,181 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:13,181 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450246770] [2021-07-14 21:35:13,182 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450246770] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:13,182 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1480268284] [2021-07-14 21:35:13,182 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:13,235 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2021-07-14 21:35:13,235 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:13,236 INFO L263 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 21:35:13,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 21:35:13,342 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1480268284] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:13,342 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:13,342 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 13 [2021-07-14 21:35:13,343 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133382888] [2021-07-14 21:35:13,343 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-14 21:35:13,343 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:13,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-14 21:35:13,343 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2021-07-14 21:35:13,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:13,343 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:13,343 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 5.142857142857143) internal successors, (72), 13 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:13,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:13,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:13,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:13,343 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 40 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:13,344 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:14,533 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:14,533 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:14,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:14,534 INFO L82 PathProgramCache]: Analyzing trace with hash -942477785, now seen corresponding path program 19 times [2021-07-14 21:35:14,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:14,534 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649505502] [2021-07-14 21:35:14,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 19 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 21:35:14,565 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:14,565 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649505502] [2021-07-14 21:35:14,565 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649505502] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:14,565 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643127434] [2021-07-14 21:35:14,565 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:14,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:14,640 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-14 21:35:14,641 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 26 proven. 9 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 21:35:14,706 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643127434] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:14,706 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:14,706 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-07-14 21:35:14,706 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1508255812] [2021-07-14 21:35:14,707 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 21:35:14,707 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:14,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 21:35:14,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-07-14 21:35:14,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:14,707 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:14,708 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 5.875) internal successors, (47), 7 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:14,709 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:14,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,105 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-07-14 21:35:15,105 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:15,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:15,105 INFO L82 PathProgramCache]: Analyzing trace with hash -1026350553, now seen corresponding path program 20 times [2021-07-14 21:35:15,105 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:15,105 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868651068] [2021-07-14 21:35:15,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:15,137 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-07-14 21:35:15,137 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:15,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868651068] [2021-07-14 21:35:15,137 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868651068] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:15,137 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [816427010] [2021-07-14 21:35:15,137 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:15,192 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:35:15,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:15,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-14 21:35:15,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-07-14 21:35:15,256 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [816427010] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:15,257 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:15,257 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2021-07-14 21:35:15,257 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1864517722] [2021-07-14 21:35:15,257 INFO L462 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-07-14 21:35:15,257 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:15,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-07-14 21:35:15,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2021-07-14 21:35:15,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:15,257 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:15,257 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 6.5) internal successors, (52), 7 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:15,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:15,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:15,257 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,258 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:15,643 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2021-07-14 21:35:15,644 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:15,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:15,644 INFO L82 PathProgramCache]: Analyzing trace with hash 591960549, now seen corresponding path program 21 times [2021-07-14 21:35:15,644 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:15,644 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522979933] [2021-07-14 21:35:15,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:15,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:16,667 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:16,667 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522979933] [2021-07-14 21:35:16,667 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522979933] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:16,667 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [193079479] [2021-07-14 21:35:16,667 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:16,707 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2021-07-14 21:35:16,707 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:16,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 84 conjunts are in the unsatisfiable core [2021-07-14 21:35:16,710 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:17,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:17,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:17,720 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:17,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 3 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 12 case distinctions, treesize of input 81 treesize of output 173 [2021-07-14 21:35:17,733 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:17,808 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:18,697 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 159 [2021-07-14 21:35:18,814 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 243 [2021-07-14 21:35:19,102 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 506 DAG size of output: 300 [2021-07-14 21:35:19,881 WARN L205 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 512 DAG size of output: 306 [2021-07-14 21:35:20,331 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 308 [2021-07-14 21:35:20,338 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:35:20,339 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:100, output treesize:15430 [2021-07-14 21:35:20,838 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 308 [2021-07-14 21:35:22,423 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 308 DAG size of output: 122 [2021-07-14 21:35:22,914 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 215 [2021-07-14 21:35:23,034 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 228 [2021-07-14 21:35:23,155 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 228 [2021-07-14 21:35:24,721 WARN L205 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 228 DAG size of output: 142 [2021-07-14 21:35:25,341 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2021-07-14 21:35:25,896 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-07-14 21:35:26,402 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-07-14 21:35:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,746 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:26,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 77 [2021-07-14 21:35:26,757 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:26,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,827 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:26,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 72 treesize of output 118 [2021-07-14 21:35:26,847 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:26,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,894 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:26,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 68 [2021-07-14 21:35:26,899 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:26,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,963 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:26,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 70 treesize of output 94 [2021-07-14 21:35:26,971 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:26,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:26,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,030 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 77 [2021-07-14 21:35:27,037 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,071 INFO L354 Elim1Store]: treesize reduction 44, result has 2.2 percent of original size [2021-07-14 21:35:27,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 1 [2021-07-14 21:35:27,072 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,135 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 85 [2021-07-14 21:35:27,146 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,231 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 110 [2021-07-14 21:35:27,249 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,300 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 77 [2021-07-14 21:35:27,310 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,362 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,363 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 68 [2021-07-14 21:35:27,367 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,420 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 68 [2021-07-14 21:35:27,425 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,509 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 72 treesize of output 118 [2021-07-14 21:35:27,523 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,598 INFO L354 Elim1Store]: treesize reduction 16, result has 64.4 percent of original size [2021-07-14 21:35:27,598 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 61 [2021-07-14 21:35:27,601 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,649 INFO L354 Elim1Store]: treesize reduction 14, result has 60.0 percent of original size [2021-07-14 21:35:27,649 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 46 treesize of output 44 [2021-07-14 21:35:27,651 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,735 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 81 treesize of output 119 [2021-07-14 21:35:27,768 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,821 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:27,822 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 46 treesize of output 68 [2021-07-14 21:35:27,855 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:27,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,939 INFO L354 Elim1Store]: treesize reduction 37, result has 44.8 percent of original size [2021-07-14 21:35:27,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 70 treesize of output 65 [2021-07-14 21:35:27,945 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,001 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 70 treesize of output 94 [2021-07-14 21:35:28,008 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,102 INFO L354 Elim1Store]: treesize reduction 16, result has 76.1 percent of original size [2021-07-14 21:35:28,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 9 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 68 treesize of output 84 [2021-07-14 21:35:28,120 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,193 INFO L354 Elim1Store]: treesize reduction 14, result has 75.4 percent of original size [2021-07-14 21:35:28,194 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 75 [2021-07-14 21:35:28,197 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,277 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 72 treesize of output 118 [2021-07-14 21:35:28,295 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:28,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,372 INFO L354 Elim1Store]: treesize reduction 16, result has 71.9 percent of original size [2021-07-14 21:35:28,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 72 treesize of output 82 [2021-07-14 21:35:28,376 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,403 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 57 treesize of output 29 [2021-07-14 21:35:28,404 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,425 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 26 [2021-07-14 21:35:28,427 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,443 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:28,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 26 [2021-07-14 21:35:28,448 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,513 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 93 [2021-07-14 21:35:28,522 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,610 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 68 treesize of output 110 [2021-07-14 21:35:28,620 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:28,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,703 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 70 treesize of output 116 [2021-07-14 21:35:28,719 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:28,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,790 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:28,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 72 treesize of output 108 [2021-07-14 21:35:28,799 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,872 INFO L354 Elim1Store]: treesize reduction 14, result has 68.9 percent of original size [2021-07-14 21:35:28,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 57 treesize of output 61 [2021-07-14 21:35:28,875 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,944 INFO L354 Elim1Store]: treesize reduction 39, result has 31.6 percent of original size [2021-07-14 21:35:28,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 5 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 59 treesize of output 50 [2021-07-14 21:35:28,946 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:28,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:28,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,012 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:29,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 57 treesize of output 93 [2021-07-14 21:35:29,020 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 2 xjuncts. [2021-07-14 21:35:29,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,088 INFO L354 Elim1Store]: treesize reduction 14, result has 68.9 percent of original size [2021-07-14 21:35:29,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 63 [2021-07-14 21:35:29,091 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,173 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:29,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 85 treesize of output 127 [2021-07-14 21:35:29,189 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:29,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:29,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:29,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:35:29,211 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 26 [2021-07-14 21:35:29,212 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:29,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,299 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:29,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 8 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 7 case distinctions, treesize of input 85 treesize of output 127 [2021-07-14 21:35:29,318 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:35:29,377 INFO L354 Elim1Store]: treesize reduction 16, result has 64.4 percent of original size [2021-07-14 21:35:29,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 59 treesize of output 61 [2021-07-14 21:35:29,380 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:33,448 WARN L205 SmtUtils]: Spent 4.07 s on a formula simplification. DAG size of input: 315 DAG size of output: 195 [2021-07-14 21:35:33,449 INFO L628 ElimStorePlain]: treesize reduction 2926, result has 48.3 percent of original size [2021-07-14 21:35:33,711 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 29 xjuncts. [2021-07-14 21:35:33,712 INFO L247 ElimStorePlain]: Needed 38 recursive calls to eliminate 2 variables, input treesize:3191, output treesize:5151 [2021-07-14 21:35:34,542 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 111 [2021-07-14 21:35:34,891 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2021-07-14 21:35:35,510 INFO L446 ElimStorePlain]: Different costs {1=[v_prenex_3], 6=[q2, v_prenex_1, v_prenex_5]} [2021-07-14 21:35:35,517 INFO L354 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2021-07-14 21:35:35,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 13 treesize of output 5 [2021-07-14 21:35:35,518 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:35,619 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 68 [2021-07-14 21:35:35,619 INFO L628 ElimStorePlain]: treesize reduction 61, result has 71.4 percent of original size [2021-07-14 21:35:35,628 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-07-14 21:35:35,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 12 [2021-07-14 21:35:35,630 INFO L550 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 21:35:35,714 INFO L628 ElimStorePlain]: treesize reduction 27, result has 78.6 percent of original size [2021-07-14 21:35:35,719 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-07-14 21:35:35,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 23 treesize of output 9 [2021-07-14 21:35:35,720 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:35,744 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:35:35,748 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-07-14 21:35:35,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 32 treesize of output 12 [2021-07-14 21:35:35,750 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 21:35:35,767 INFO L628 ElimStorePlain]: treesize reduction 32, result has 28.9 percent of original size [2021-07-14 21:35:35,768 INFO L550 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 4 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 21:35:35,768 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:226, output treesize:13 [2021-07-14 21:35:35,861 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:35:35,862 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [193079479] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:35,862 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:35,862 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2021-07-14 21:35:35,862 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810749149] [2021-07-14 21:35:35,862 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-07-14 21:35:35,862 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:35,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-07-14 21:35:35,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=186, Invalid=2784, Unknown=0, NotChecked=0, Total=2970 [2021-07-14 21:35:35,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:35,863 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:35,863 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 2.0727272727272728) internal successors, (114), 54 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:35,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:35,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:35,863 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:35,864 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:38,078 WARN L205 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 60 [2021-07-14 21:35:39,324 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 66 [2021-07-14 21:35:40,049 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 120 [2021-07-14 21:35:40,308 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 36 [2021-07-14 21:35:40,797 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 86 [2021-07-14 21:35:42,125 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 165 DAG size of output: 156 [2021-07-14 21:35:42,813 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 86 [2021-07-14 21:35:43,508 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 119 [2021-07-14 21:35:43,868 WARN L205 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 68 [2021-07-14 21:35:44,293 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 93 [2021-07-14 21:35:44,727 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 41 [2021-07-14 21:35:45,072 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 56 [2021-07-14 21:35:45,491 WARN L205 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 62 [2021-07-14 21:35:45,741 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 64 [2021-07-14 21:35:46,036 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 67 [2021-07-14 21:35:46,445 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 68 [2021-07-14 21:35:46,911 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2021-07-14 21:35:47,353 WARN L205 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-07-14 21:35:48,121 WARN L205 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:48,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:48,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:48,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:48,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2021-07-14 21:35:48,398 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,26 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:48,399 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:48,399 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:48,399 INFO L82 PathProgramCache]: Analyzing trace with hash -1296675099, now seen corresponding path program 22 times [2021-07-14 21:35:48,399 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:48,399 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797915358] [2021-07-14 21:35:48,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:48,650 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 91 proven. 134 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-07-14 21:35:48,650 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:48,650 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797915358] [2021-07-14 21:35:48,650 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797915358] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:48,650 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [226565622] [2021-07-14 21:35:48,651 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:48,705 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:35:48,705 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:48,706 INFO L263 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 21:35:48,707 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:48,956 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 100 proven. 22 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-07-14 21:35:48,956 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [226565622] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:48,956 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:48,956 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 11] total 36 [2021-07-14 21:35:48,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504216746] [2021-07-14 21:35:48,957 INFO L462 AbstractCegarLoop]: Interpolant automaton has 37 states [2021-07-14 21:35:48,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:48,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2021-07-14 21:35:48,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=202, Invalid=1130, Unknown=0, NotChecked=0, Total=1332 [2021-07-14 21:35:48,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:48,958 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:48,958 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 37 states, 37 states have (on average 3.2432432432432434) internal successors, (120), 36 states have internal predecessors, (120), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:48,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 39 states. [2021-07-14 21:35:48,959 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:51,368 WARN L205 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2021-07-14 21:35:52,003 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-07-14 21:35:52,485 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2021-07-14 21:35:52,996 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 77 [2021-07-14 21:35:53,327 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 62 [2021-07-14 21:35:53,597 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 57 [2021-07-14 21:35:53,867 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2021-07-14 21:35:54,170 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2021-07-14 21:35:54,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 21:35:54,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:35:54,512 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable562 [2021-07-14 21:35:54,512 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:54,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:54,513 INFO L82 PathProgramCache]: Analyzing trace with hash 1010768419, now seen corresponding path program 23 times [2021-07-14 21:35:54,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:54,513 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [286753073] [2021-07-14 21:35:54,513 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:54,574 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 22 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-07-14 21:35:54,574 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:54,574 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [286753073] [2021-07-14 21:35:54,574 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [286753073] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:54,575 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017077487] [2021-07-14 21:35:54,575 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:35:54,617 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2021-07-14 21:35:54,617 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:54,618 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 21:35:54,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:54,706 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 22 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2021-07-14 21:35:54,706 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017077487] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:54,706 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:54,706 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 12 [2021-07-14 21:35:54,706 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077344962] [2021-07-14 21:35:54,706 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 21:35:54,706 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:54,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 21:35:54,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2021-07-14 21:35:54,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:54,707 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:54,707 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.923076923076923) internal successors, (77), 12 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,707 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:35:54,708 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:54,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:54,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2021-07-14 21:35:54,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:35:54,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:35:55,176 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable563 [2021-07-14 21:35:55,176 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:35:55,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:35:55,176 INFO L82 PathProgramCache]: Analyzing trace with hash 2013416995, now seen corresponding path program 24 times [2021-07-14 21:35:55,177 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:35:55,177 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410157491] [2021-07-14 21:35:55,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:35:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:35:55,243 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 29 proven. 22 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 21:35:55,244 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:35:55,244 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410157491] [2021-07-14 21:35:55,244 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410157491] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:55,244 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [618366232] [2021-07-14 21:35:55,244 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 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 [2021-07-14 21:35:55,284 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-07-14 21:35:55,284 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:35:55,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 21:35:55,285 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:35:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 29 proven. 22 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 21:35:55,356 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [618366232] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:35:55,356 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:35:55,356 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6] total 12 [2021-07-14 21:35:55,356 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1929903157] [2021-07-14 21:35:55,357 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 21:35:55,357 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:35:55,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 21:35:55,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=93, Unknown=0, NotChecked=0, Total=156 [2021-07-14 21:35:55,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:55,357 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:35:55,357 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 5.6923076923076925) internal successors, (74), 12 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:35:55,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:55,357 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 50 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:35:55,358 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:35:56,478 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 156 [2021-07-14 21:35:57,033 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 70 [2021-07-14 21:35:57,944 WARN L205 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 153 [2021-07-14 21:35:59,117 WARN L205 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2021-07-14 21:35:59,699 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 103 [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:35:59,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:35:59,884 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:00,084 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable564 [2021-07-14 21:36:00,085 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:00,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:00,085 INFO L82 PathProgramCache]: Analyzing trace with hash -1275556111, now seen corresponding path program 25 times [2021-07-14 21:36:00,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:00,085 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295450636] [2021-07-14 21:36:00,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:01,228 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:01,228 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295450636] [2021-07-14 21:36:01,228 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295450636] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:01,228 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1560452393] [2021-07-14 21:36:01,228 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 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 [2021-07-14 21:36:01,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:01,266 INFO L263 TraceCheckSpWp]: Trace formula consists of 169 conjuncts, 83 conjunts are in the unsatisfiable core [2021-07-14 21:36:01,267 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:02,029 INFO L354 Elim1Store]: treesize reduction 66, result has 1.5 percent of original size [2021-07-14 21:36:02,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 56 treesize of output 28 [2021-07-14 21:36:02,030 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:02,041 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:02,042 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:36:02,042 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:97, output treesize:57 [2021-07-14 21:36:02,346 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 57 [2021-07-14 21:36:02,346 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:02,348 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:02,348 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:36:02,348 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:73, output treesize:7 [2021-07-14 21:36:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:02,403 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1560452393] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:02,403 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:02,403 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 24] total 49 [2021-07-14 21:36:02,403 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953018964] [2021-07-14 21:36:02,404 INFO L462 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-07-14 21:36:02,404 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:02,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-07-14 21:36:02,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=2214, Unknown=0, NotChecked=0, Total=2450 [2021-07-14 21:36:02,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:02,405 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:02,405 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 50 states, 50 states have (on average 2.18) internal successors, (109), 49 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) [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:02,405 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 66 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:02,406 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:07,439 WARN L205 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 126 [2021-07-14 21:36:08,288 WARN L205 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 129 [2021-07-14 21:36:08,641 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 80 [2021-07-14 21:36:09,508 WARN L205 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 125 [2021-07-14 21:36:10,527 WARN L205 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 162 [2021-07-14 21:36:11,212 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 117 [2021-07-14 21:36:12,247 WARN L205 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 155 [2021-07-14 21:36:13,675 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 228 DAG size of output: 158 [2021-07-14 21:36:15,251 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 226 DAG size of output: 161 [2021-07-14 21:36:16,026 WARN L205 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 116 [2021-07-14 21:36:16,754 WARN L205 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 92 [2021-07-14 21:36:17,674 WARN L205 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 85 [2021-07-14 21:36:18,045 WARN L205 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 78 [2021-07-14 21:36:18,421 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 81 [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:18,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:18,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:18,959 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:19,159 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable565 [2021-07-14 21:36:19,160 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:19,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:19,160 INFO L82 PathProgramCache]: Analyzing trace with hash -2072945656, now seen corresponding path program 26 times [2021-07-14 21:36:19,160 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:19,160 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369714031] [2021-07-14 21:36:19,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:19,203 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 30 proven. 25 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-07-14 21:36:19,204 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:19,204 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369714031] [2021-07-14 21:36:19,204 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369714031] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:19,204 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1061956041] [2021-07-14 21:36:19,204 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 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 [2021-07-14 21:36:19,254 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:36:19,254 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:19,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 21:36:19,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 39 proven. 16 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-07-14 21:36:19,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1061956041] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:19,324 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:19,324 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-07-14 21:36:19,325 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765298966] [2021-07-14 21:36:19,325 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-14 21:36:19,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:19,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-14 21:36:19,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=41, Unknown=0, NotChecked=0, Total=72 [2021-07-14 21:36:19,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:19,325 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:19,325 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 5.777777777777778) internal successors, (52), 8 states have internal predecessors, (52), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:19,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:19,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:19,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,325 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:19,326 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:19,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:19,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:19,911 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable566,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:19,911 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:19,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:19,912 INFO L82 PathProgramCache]: Analyzing trace with hash 839062406, now seen corresponding path program 27 times [2021-07-14 21:36:19,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:19,912 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48019435] [2021-07-14 21:36:19,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:19,945 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 26 proven. 25 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-07-14 21:36:19,946 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:19,946 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48019435] [2021-07-14 21:36:19,946 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48019435] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:19,946 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [459449654] [2021-07-14 21:36:19,946 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 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 [2021-07-14 21:36:19,985 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2021-07-14 21:36:19,986 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:19,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 21:36:19,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:20,137 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 35 proven. 16 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-07-14 21:36:20,137 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [459449654] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:20,138 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:20,138 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2021-07-14 21:36:20,138 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167435745] [2021-07-14 21:36:20,139 INFO L462 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-07-14 21:36:20,139 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:20,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-07-14 21:36:20,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=41, Unknown=0, NotChecked=0, Total=72 [2021-07-14 21:36:20,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:20,139 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:20,139 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 9 states, 9 states have (on average 6.333333333333333) internal successors, (57), 8 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:20,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:20,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:20,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,139 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,140 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:20,711 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 32 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable567 [2021-07-14 21:36:20,711 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:20,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:20,711 INFO L82 PathProgramCache]: Analyzing trace with hash -2042515580, now seen corresponding path program 28 times [2021-07-14 21:36:20,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:20,711 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059946893] [2021-07-14 21:36:20,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:20,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:22,030 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:22,030 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059946893] [2021-07-14 21:36:22,030 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1059946893] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:22,030 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86008774] [2021-07-14 21:36:22,030 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 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:22,071 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:36:22,071 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:22,072 WARN L261 TraceCheckSpWp]: Trace formula consists of 195 conjuncts, 103 conjunts are in the unsatisfiable core [2021-07-14 21:36:22,073 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:23,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 77 [2021-07-14 21:36:23,276 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:23,286 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:23,287 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:36:23,287 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:100, output treesize:65 [2021-07-14 21:36:23,696 INFO L354 Elim1Store]: treesize reduction 112, result has 0.9 percent of original size [2021-07-14 21:36:23,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 88 treesize of output 52 [2021-07-14 21:36:23,697 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:23,699 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:23,699 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:36:23,699 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:88, output treesize:27 [2021-07-14 21:36:23,784 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:23,784 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [86008774] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:23,784 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:23,784 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 30] total 57 [2021-07-14 21:36:23,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112891442] [2021-07-14 21:36:23,784 INFO L462 AbstractCegarLoop]: Interpolant automaton has 58 states [2021-07-14 21:36:23,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:23,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 58 interpolants. [2021-07-14 21:36:23,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=3110, Unknown=0, NotChecked=0, Total=3306 [2021-07-14 21:36:23,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:23,785 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:23,786 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 58 states, 58 states have (on average 2.086206896551724) internal successors, (121), 57 states have internal predecessors, (121), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:23,786 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:23,787 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:28,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:28,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:28,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:28,806 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable568 [2021-07-14 21:36:28,807 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:28,807 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:28,807 INFO L82 PathProgramCache]: Analyzing trace with hash -985054206, now seen corresponding path program 29 times [2021-07-14 21:36:28,807 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:28,807 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2064267830] [2021-07-14 21:36:28,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-07-14 21:36:28,884 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:28,884 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2064267830] [2021-07-14 21:36:28,884 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2064267830] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:28,884 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [604645765] [2021-07-14 21:36:28,884 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 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:28,927 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 21:36:28,927 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:28,928 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 21:36:28,928 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 36 proven. 35 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2021-07-14 21:36:29,012 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [604645765] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:29,012 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:29,012 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 7] total 14 [2021-07-14 21:36:29,012 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118646394] [2021-07-14 21:36:29,013 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 21:36:29,013 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:29,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 21:36:29,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=126, Unknown=0, NotChecked=0, Total=210 [2021-07-14 21:36:29,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:29,013 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:29,013 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 5.6) internal successors, (84), 14 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) [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:29,014 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:29,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:29,632 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable569 [2021-07-14 21:36:29,633 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:29,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:29,633 INFO L82 PathProgramCache]: Analyzing trace with hash -717749217, now seen corresponding path program 30 times [2021-07-14 21:36:29,633 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:29,633 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904204126] [2021-07-14 21:36:29,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:29,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 51 proven. 35 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-07-14 21:36:29,697 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:29,697 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904204126] [2021-07-14 21:36:29,697 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904204126] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:29,697 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986745143] [2021-07-14 21:36:29,697 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:29,740 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2021-07-14 21:36:29,740 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:29,741 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 21:36:29,742 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 51 proven. 35 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-07-14 21:36:29,937 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986745143] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:29,937 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:29,937 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 25 [2021-07-14 21:36:29,937 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071897980] [2021-07-14 21:36:29,937 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-07-14 21:36:29,937 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:29,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-07-14 21:36:29,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=499, Unknown=0, NotChecked=0, Total=650 [2021-07-14 21:36:29,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:29,938 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:29,938 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 3.5384615384615383) internal successors, (92), 25 states have internal predecessors, (92), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,938 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:29,939 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:31,070 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:31,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:31,272 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable570,35 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:31,272 INFO L430 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:31,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:31,272 INFO L82 PathProgramCache]: Analyzing trace with hash 487553026, now seen corresponding path program 31 times [2021-07-14 21:36:31,272 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:31,272 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441355661] [2021-07-14 21:36:31,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:31,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:31,357 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 41 proven. 35 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-07-14 21:36:31,358 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:31,358 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441355661] [2021-07-14 21:36:31,358 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441355661] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:31,358 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [589066583] [2021-07-14 21:36:31,358 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:31,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:31,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 21:36:31,401 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 41 proven. 35 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2021-07-14 21:36:31,481 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [589066583] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:31,481 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:31,481 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 7] total 14 [2021-07-14 21:36:31,481 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1273244022] [2021-07-14 21:36:31,481 INFO L462 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-07-14 21:36:31,481 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:31,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-07-14 21:36:31,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=126, Unknown=0, NotChecked=0, Total=210 [2021-07-14 21:36:31,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:31,482 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:31,482 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 15 states, 15 states have (on average 5.4) internal successors, (81), 14 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 87 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:31,483 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 91 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:32,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,568 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable571,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:32,568 INFO L430 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:32,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:32,568 INFO L82 PathProgramCache]: Analyzing trace with hash 1414044931, now seen corresponding path program 32 times [2021-07-14 21:36:32,568 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:32,568 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26427595] [2021-07-14 21:36:32,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:32,619 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 22 proven. 35 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-07-14 21:36:32,619 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:32,619 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26427595] [2021-07-14 21:36:32,619 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [26427595] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:32,619 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1632768023] [2021-07-14 21:36:32,619 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:32,745 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:36:32,745 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:32,746 INFO L263 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 21:36:32,747 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 22 proven. 35 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2021-07-14 21:36:32,909 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1632768023] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:32,909 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:32,909 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 21 [2021-07-14 21:36:32,909 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877284487] [2021-07-14 21:36:32,909 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-07-14 21:36:32,909 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:32,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-07-14 21:36:32,910 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=351, Unknown=0, NotChecked=0, Total=462 [2021-07-14 21:36:32,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:32,910 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:32,910 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 3.772727272727273) internal successors, (83), 21 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:32,910 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 91 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:32,911 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:36,386 WARN L205 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 138 [2021-07-14 21:36:36,806 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 86 [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:37,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:37,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:37,486 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable572,37 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:37,486 INFO L430 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:37,486 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:37,487 INFO L82 PathProgramCache]: Analyzing trace with hash -802102977, now seen corresponding path program 33 times [2021-07-14 21:36:37,487 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:37,487 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2044427398] [2021-07-14 21:36:37,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:37,530 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 46 proven. 36 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2021-07-14 21:36:37,530 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:37,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2044427398] [2021-07-14 21:36:37,530 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2044427398] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:37,530 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [829362758] [2021-07-14 21:36:37,530 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 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:37,588 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-07-14 21:36:37,588 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:37,589 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 21:36:37,589 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:37,668 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 57 proven. 25 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2021-07-14 21:36:37,668 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [829362758] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:37,668 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:37,669 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-07-14 21:36:37,669 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099637664] [2021-07-14 21:36:37,669 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 21:36:37,669 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:37,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 21:36:37,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2021-07-14 21:36:37,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:37,669 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:37,669 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 5.7) internal successors, (57), 9 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,670 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:37,671 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:38,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:38,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:38,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:38,474 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable573 [2021-07-14 21:36:38,474 INFO L430 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:38,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:38,474 INFO L82 PathProgramCache]: Analyzing trace with hash 670504255, now seen corresponding path program 34 times [2021-07-14 21:36:38,474 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:38,474 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1341344110] [2021-07-14 21:36:38,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:38,516 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 40 proven. 36 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 21:36:38,516 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:38,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1341344110] [2021-07-14 21:36:38,516 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1341344110] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:38,516 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [48085978] [2021-07-14 21:36:38,516 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:38,559 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:36:38,559 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:38,560 INFO L263 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 21:36:38,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 51 proven. 25 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 21:36:38,647 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [48085978] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:38,647 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:38,647 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2021-07-14 21:36:38,647 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218247866] [2021-07-14 21:36:38,648 INFO L462 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-07-14 21:36:38,648 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:38,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-07-14 21:36:38,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=51, Unknown=0, NotChecked=0, Total=90 [2021-07-14 21:36:38,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:38,648 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:38,648 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 6.2) internal successors, (62), 9 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,648 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:38,649 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:38,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:38,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:38,650 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:39,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:39,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:39,583 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable574 [2021-07-14 21:36:39,583 INFO L430 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:39,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:39,584 INFO L82 PathProgramCache]: Analyzing trace with hash -818141443, now seen corresponding path program 35 times [2021-07-14 21:36:39,584 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:39,584 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [516589949] [2021-07-14 21:36:39,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:41,518 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:41,518 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:41,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [516589949] [2021-07-14 21:36:41,518 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [516589949] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:41,518 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [293555101] [2021-07-14 21:36:41,518 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 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:36:41,573 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 7 check-sat command(s) [2021-07-14 21:36:41,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:36:41,576 WARN L261 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 120 conjunts are in the unsatisfiable core [2021-07-14 21:36:41,577 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:36:43,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 93 [2021-07-14 21:36:43,553 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:43,569 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:43,571 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 21:36:43,571 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:130, output treesize:88 [2021-07-14 21:36:44,401 INFO L354 Elim1Store]: treesize reduction 170, result has 0.6 percent of original size [2021-07-14 21:36:44,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 0 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 15 case distinctions, treesize of input 106 treesize of output 62 [2021-07-14 21:36:44,403 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:36:44,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:44,410 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2021-07-14 21:36:44,410 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:116, output treesize:43 [2021-07-14 21:36:45,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:36:45,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:36:45,771 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 15 disjoint index pairs (out of 66 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 16 [2021-07-14 21:36:45,773 INFO L550 ElimStorePlain]: Start of recursive call 2: 6 dim-0 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2021-07-14 21:36:45,778 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:36:45,779 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:36:45,779 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:69, output treesize:3 [2021-07-14 21:36:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:36:45,883 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [293555101] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:45,883 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:36:45,883 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 36] total 74 [2021-07-14 21:36:45,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421608964] [2021-07-14 21:36:45,884 INFO L462 AbstractCegarLoop]: Interpolant automaton has 75 states [2021-07-14 21:36:45,884 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:36:45,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2021-07-14 21:36:45,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=219, Invalid=5331, Unknown=0, NotChecked=0, Total=5550 [2021-07-14 21:36:45,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:45,885 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:36:45,885 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 75 states, 75 states have (on average 2.04) internal successors, (153), 74 states have internal predecessors, (153), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:45,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:45,886 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:45,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:45,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:45,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:45,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:45,887 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:36:59,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:36:59,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2021-07-14 21:36:59,901 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable575 [2021-07-14 21:36:59,902 INFO L430 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:36:59,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:36:59,902 INFO L82 PathProgramCache]: Analyzing trace with hash -622598082, now seen corresponding path program 36 times [2021-07-14 21:36:59,902 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:36:59,902 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448896007] [2021-07-14 21:36:59,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:36:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:36:59,994 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 70 proven. 51 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-07-14 21:36:59,994 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:36:59,994 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448896007] [2021-07-14 21:36:59,994 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448896007] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:36:59,994 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [649393114] [2021-07-14 21:36:59,994 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 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:00,059 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-07-14 21:37:00,060 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:00,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 16 conjunts are in the unsatisfiable core [2021-07-14 21:37:00,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 70 proven. 51 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2021-07-14 21:37:00,316 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [649393114] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:00,316 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:00,316 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 29 [2021-07-14 21:37:00,316 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1758406702] [2021-07-14 21:37:00,316 INFO L462 AbstractCegarLoop]: Interpolant automaton has 30 states [2021-07-14 21:37:00,316 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:00,317 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2021-07-14 21:37:00,317 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=673, Unknown=0, NotChecked=0, Total=870 [2021-07-14 21:37:00,317 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:00,317 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:00,317 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 30 states, 30 states have (on average 3.466666666666667) internal successors, (104), 29 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:00,317 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:00,318 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 57 states. [2021-07-14 21:37:00,384 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:05,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:05,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:05,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:37:05,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:05,967 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable576 [2021-07-14 21:37:05,968 INFO L430 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:05,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:05,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1182547653, now seen corresponding path program 37 times [2021-07-14 21:37:05,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:05,968 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652987525] [2021-07-14 21:37:05,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 49 proven. 51 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 21:37:06,068 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:06,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652987525] [2021-07-14 21:37:06,068 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652987525] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:06,068 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2013999411] [2021-07-14 21:37:06,069 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 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:06,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:06,111 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 21:37:06,112 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 49 proven. 51 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-14 21:37:06,207 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2013999411] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:06,207 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:06,207 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8] total 16 [2021-07-14 21:37:06,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566681670] [2021-07-14 21:37:06,208 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-07-14 21:37:06,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:06,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-07-14 21:37:06,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=164, Unknown=0, NotChecked=0, Total=272 [2021-07-14 21:37:06,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:06,208 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:06,208 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 17 states, 17 states have (on average 5.352941176470588) internal successors, (91), 16 states have internal predecessors, (91), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,208 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:06,209 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:37:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:06,210 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:06,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:06,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:06,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:37:06,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:06,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:07,180 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 42 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable577 [2021-07-14 21:37:07,180 INFO L430 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:07,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:07,181 INFO L82 PathProgramCache]: Analyzing trace with hash 948761915, now seen corresponding path program 38 times [2021-07-14 21:37:07,181 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:07,181 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342644161] [2021-07-14 21:37:07,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:07,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 51 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2021-07-14 21:37:07,287 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:07,287 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342644161] [2021-07-14 21:37:07,287 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342644161] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:07,287 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [755941634] [2021-07-14 21:37:07,287 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 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:07,370 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:37:07,370 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:07,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 21:37:07,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:07,466 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 51 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2021-07-14 21:37:07,467 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [755941634] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:07,467 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:07,467 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8] total 16 [2021-07-14 21:37:07,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [295533445] [2021-07-14 21:37:07,468 INFO L462 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-07-14 21:37:07,468 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:07,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-07-14 21:37:07,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=164, Unknown=0, NotChecked=0, Total=272 [2021-07-14 21:37:07,468 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:07,468 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:07,469 INFO L483 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) [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:07,469 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 62 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:07,470 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:10,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:10,330 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable578,43 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:10,330 INFO L430 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:10,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:10,331 INFO L82 PathProgramCache]: Analyzing trace with hash -798445854, now seen corresponding path program 39 times [2021-07-14 21:37:10,331 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:10,331 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818329439] [2021-07-14 21:37:10,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:10,402 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 35 proven. 51 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-07-14 21:37:10,402 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:10,402 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818329439] [2021-07-14 21:37:10,402 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818329439] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:10,402 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [921044104] [2021-07-14 21:37:10,402 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 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:10,447 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2021-07-14 21:37:10,448 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:10,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 21:37:10,449 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 35 proven. 51 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2021-07-14 21:37:10,673 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [921044104] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:10,673 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:10,673 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 25 [2021-07-14 21:37:10,674 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210321768] [2021-07-14 21:37:10,674 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-07-14 21:37:10,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:10,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-07-14 21:37:10,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=151, Invalid=499, Unknown=0, NotChecked=0, Total=650 [2021-07-14 21:37:10,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:10,674 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:10,674 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 4.153846153846154) internal successors, (108), 25 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) [2021-07-14 21:37:10,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:10,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:10,675 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 63 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 58 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:10,676 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:17,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:17,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:37:17,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:37:17,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:17,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:17,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:37:17,866 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable579,44 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:17,867 INFO L430 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:17,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:17,867 INFO L82 PathProgramCache]: Analyzing trace with hash -1966940834, now seen corresponding path program 40 times [2021-07-14 21:37:17,867 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:17,867 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [614673162] [2021-07-14 21:37:17,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:17,913 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 64 proven. 49 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-07-14 21:37:17,913 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:17,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [614673162] [2021-07-14 21:37:17,913 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [614673162] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:17,913 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [886839933] [2021-07-14 21:37:17,914 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 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:17,986 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:37:17,986 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:17,987 INFO L263 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 21:37:17,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 77 proven. 36 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-07-14 21:37:18,094 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [886839933] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:18,094 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:18,094 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-07-14 21:37:18,094 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [664227868] [2021-07-14 21:37:18,095 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 21:37:18,095 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:18,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 21:37:18,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=62, Unknown=0, NotChecked=0, Total=110 [2021-07-14 21:37:18,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:18,095 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:18,095 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 5.636363636363637) internal successors, (62), 10 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:18,095 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:37:18,096 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:18,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:18,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:37:18,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:19,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:37:19,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,363 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable580,45 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:19,363 INFO L430 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:19,363 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:19,364 INFO L82 PathProgramCache]: Analyzing trace with hash 164368734, now seen corresponding path program 41 times [2021-07-14 21:37:19,364 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:19,364 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [301641786] [2021-07-14 21:37:19,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:19,414 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-07-14 21:37:19,414 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:19,414 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [301641786] [2021-07-14 21:37:19,414 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [301641786] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:19,414 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1848660170] [2021-07-14 21:37:19,414 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 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:19,468 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 8 check-sat command(s) [2021-07-14 21:37:19,468 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:19,469 INFO L263 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 15 conjunts are in the unsatisfiable core [2021-07-14 21:37:19,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 70 proven. 36 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-07-14 21:37:19,570 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1848660170] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:19,570 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:37:19,570 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2021-07-14 21:37:19,570 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599685597] [2021-07-14 21:37:19,570 INFO L462 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-07-14 21:37:19,570 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:37:19,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-07-14 21:37:19,571 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=62, Unknown=0, NotChecked=0, Total=110 [2021-07-14 21:37:19,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:19,571 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:37:19,571 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 11 states, 11 states have (on average 6.090909090909091) internal successors, (67), 10 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:19,571 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:19,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:20,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:37:20,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:37:20,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:20,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:37:20,985 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable581,46 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:20,986 INFO L430 AbstractCegarLoop]: === Iteration 50 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:37:20,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:37:20,986 INFO L82 PathProgramCache]: Analyzing trace with hash -1883072676, now seen corresponding path program 42 times [2021-07-14 21:37:20,986 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:37:20,986 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [396570891] [2021-07-14 21:37:20,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:37:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:37:23,700 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:37:23,700 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:37:23,700 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [396570891] [2021-07-14 21:37:23,700 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [396570891] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:37:23,700 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [677602413] [2021-07-14 21:37:23,700 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 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:37:23,755 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 8 check-sat command(s) [2021-07-14 21:37:23,755 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:37:23,757 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 147 conjunts are in the unsatisfiable core [2021-07-14 21:37:23,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:37:26,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:37:26,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:37:26,784 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2021-07-14 21:37:26,784 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:37:26,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 12 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 24 case distinctions, treesize of input 141 treesize of output 329 [2021-07-14 21:37:26,794 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:37:26,986 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-07-14 21:37:26,986 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:37:27,419 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 132 [2021-07-14 21:37:28,141 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 130 [2021-07-14 21:37:28,420 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 134 [2021-07-14 21:37:28,662 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 156 [2021-07-14 21:37:29,694 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 135 [2021-07-14 21:37:30,482 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 135 [2021-07-14 21:37:30,822 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 151 [2021-07-14 21:37:31,482 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 225 [2021-07-14 21:37:32,035 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 96 [2021-07-14 21:37:32,467 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 130 [2021-07-14 21:37:32,625 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 132 [2021-07-14 21:37:34,020 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 134 [2021-07-14 21:37:34,251 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 156 [2021-07-14 21:37:34,752 WARN L205 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 693 DAG size of output: 217 [2021-07-14 21:37:35,357 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 142 [2021-07-14 21:37:35,767 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 146 [2021-07-14 21:37:36,599 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 146 [2021-07-14 21:37:36,936 WARN L205 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 466 DAG size of output: 164 [2021-07-14 21:37:37,923 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 135 [2021-07-14 21:37:38,687 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 135 [2021-07-14 21:37:38,962 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 151 [2021-07-14 21:37:39,677 WARN L205 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 806 DAG size of output: 229 [2021-07-14 21:37:40,965 WARN L205 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1423 DAG size of output: 357 [2021-07-14 21:37:43,172 WARN L205 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 1449 DAG size of output: 363 [2021-07-14 21:37:44,409 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 172 [2021-07-14 21:37:44,666 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 176 [2021-07-14 21:37:46,413 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 174 [2021-07-14 21:37:46,721 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 182 [2021-07-14 21:37:47,330 WARN L205 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 233 [2021-07-14 21:37:48,345 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 173 [2021-07-14 21:37:48,546 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 175 [2021-07-14 21:37:49,527 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 181 [2021-07-14 21:37:50,223 WARN L205 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 185 [2021-07-14 21:37:50,764 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 236 [2021-07-14 21:37:52,073 WARN L205 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1414 DAG size of output: 364 [2021-07-14 21:37:52,656 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 114 [2021-07-14 21:37:54,026 WARN L205 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 200 [2021-07-14 21:37:54,420 WARN L205 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 626 DAG size of output: 202 [2021-07-14 21:37:55,442 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 173 [2021-07-14 21:37:55,663 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 175 [2021-07-14 21:37:56,667 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 181 [2021-07-14 21:37:57,318 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 185 [2021-07-14 21:37:57,853 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 728 DAG size of output: 236 [2021-07-14 21:37:58,854 WARN L205 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 1281 DAG size of output: 352 [2021-07-14 21:38:00,082 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 172 [2021-07-14 21:38:00,339 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 176 [2021-07-14 21:38:01,395 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 136 [2021-07-14 21:38:02,095 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 174 [2021-07-14 21:38:02,430 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 178 [2021-07-14 21:38:03,030 WARN L205 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 229 [2021-07-14 21:38:03,992 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 189 [2021-07-14 21:38:04,725 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 191 [2021-07-14 21:38:05,216 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 147 [2021-07-14 21:38:05,916 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 188 [2021-07-14 21:38:06,773 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 192 [2021-07-14 21:38:07,553 WARN L205 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 852 DAG size of output: 249 [2021-07-14 21:38:09,103 WARN L205 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 1528 DAG size of output: 370 [2021-07-14 21:38:11,976 WARN L205 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 2731 DAG size of output: 612 [2021-07-14 21:38:16,867 WARN L205 SmtUtils]: Spent 4.88 s on a formula simplification. DAG size of input: 2783 DAG size of output: 623 [2021-07-14 21:38:24,912 WARN L205 SmtUtils]: Spent 8.04 s on a formula simplification. DAG size of input: 2907 DAG size of output: 685 [2021-07-14 21:38:26,118 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 132 [2021-07-14 21:38:26,407 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 184 [2021-07-14 21:38:27,580 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 132 [2021-07-14 21:38:27,849 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 184 [2021-07-14 21:38:28,587 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 175 [2021-07-14 21:38:29,315 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 265 [2021-07-14 21:38:30,008 WARN L205 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 1145 DAG size of output: 354 [2021-07-14 21:38:31,202 WARN L205 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1149 DAG size of output: 356 [2021-07-14 21:38:32,011 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 176 [2021-07-14 21:38:32,587 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 180 [2021-07-14 21:38:33,492 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 174 [2021-07-14 21:38:33,688 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 176 [2021-07-14 21:38:34,178 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 660 DAG size of output: 235 [2021-07-14 21:38:35,011 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 196 [2021-07-14 21:38:35,758 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 116 [2021-07-14 21:38:35,972 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 154 [2021-07-14 21:38:36,372 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 732 DAG size of output: 264 [2021-07-14 21:38:37,128 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 116 [2021-07-14 21:38:37,310 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 154 [2021-07-14 21:38:38,018 WARN L205 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 266 [2021-07-14 21:38:39,312 WARN L205 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1320 DAG size of output: 396 [2021-07-14 21:38:42,167 WARN L205 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 2396 DAG size of output: 646 [2021-07-14 21:38:42,998 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 176 [2021-07-14 21:38:43,582 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 180 [2021-07-14 21:38:44,500 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 174 [2021-07-14 21:38:44,713 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 176 [2021-07-14 21:38:45,189 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 660 DAG size of output: 235 [2021-07-14 21:38:45,981 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 130 [2021-07-14 21:38:46,691 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 175 [2021-07-14 21:38:47,041 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 228 [2021-07-14 21:38:47,823 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 130 [2021-07-14 21:38:48,420 WARN L205 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 653 DAG size of output: 230 [2021-07-14 21:38:49,689 WARN L205 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1242 DAG size of output: 364 [2021-07-14 21:38:54,384 WARN L205 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 2434 DAG size of output: 680 [2021-07-14 21:38:55,033 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 157 [2021-07-14 21:38:55,613 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 141 [2021-07-14 21:38:55,903 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 609 DAG size of output: 209 [2021-07-14 21:38:56,484 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 141 [2021-07-14 21:38:56,967 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 613 DAG size of output: 211 [2021-07-14 21:38:58,317 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 153 [2021-07-14 21:38:59,585 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 169 [2021-07-14 21:38:59,889 WARN L205 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 171 [2021-07-14 21:39:00,485 WARN L205 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 241 [2021-07-14 21:39:01,668 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1244 DAG size of output: 367 [2021-07-14 21:39:03,022 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 153 [2021-07-14 21:39:04,070 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 144 [2021-07-14 21:39:04,332 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 146 [2021-07-14 21:39:04,903 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 664 DAG size of output: 221 [2021-07-14 21:39:06,915 WARN L205 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 1266 DAG size of output: 387 [2021-07-14 21:39:14,470 WARN L205 SmtUtils]: Spent 7.55 s on a formula simplification. DAG size of input: 2488 DAG size of output: 724 [2021-07-14 21:39:32,055 WARN L205 SmtUtils]: Spent 17.57 s on a formula simplification. DAG size of input: 5306 DAG size of output: 1157 [2021-07-14 21:39:55,855 WARN L205 SmtUtils]: Spent 23.78 s on a formula simplification. DAG size of input: 5367 DAG size of output: 1212 [2021-07-14 21:39:55,984 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:39:55,988 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:160, output treesize:724061 [2021-07-14 21:40:19,841 WARN L205 SmtUtils]: Spent 23.84 s on a formula simplification. DAG size of input: 5367 DAG size of output: 1212 [2021-07-14 21:40:20,151 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1212 [2021-07-14 21:40:20,451 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1212 [2021-07-14 21:40:20,751 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 1212 [2021-07-14 21:40:28,299 WARN L205 SmtUtils]: Spent 6.25 s on a formula simplification. DAG size of input: 1162 DAG size of output: 189 [2021-07-14 21:40:28,823 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 248 [2021-07-14 21:40:29,395 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 245 [2021-07-14 21:40:29,730 WARN L205 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 316 [2021-07-14 21:40:30,248 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 238 [2021-07-14 21:40:30,701 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 244 [2021-07-14 21:40:30,973 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 309 [2021-07-14 21:40:31,687 WARN L205 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 438 [2021-07-14 21:40:32,321 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 452 DAG size of output: 277 [2021-07-14 21:40:32,880 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 265 [2021-07-14 21:40:33,247 WARN L205 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 358 [2021-07-14 21:40:34,581 WARN L205 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 1454 DAG size of output: 540 [2021-07-14 21:40:35,126 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 274 [2021-07-14 21:40:35,630 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 275 [2021-07-14 21:40:35,938 WARN L205 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 336 [2021-07-14 21:40:36,516 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 282 [2021-07-14 21:40:37,026 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 283 [2021-07-14 21:40:37,373 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 352 [2021-07-14 21:40:38,176 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 499 [2021-07-14 21:40:39,227 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 314 [2021-07-14 21:40:40,582 WARN L205 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 308 [2021-07-14 21:40:41,232 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1319 DAG size of output: 404 [2021-07-14 21:40:42,576 WARN L205 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 350 [2021-07-14 21:40:43,650 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 675 DAG size of output: 354 [2021-07-14 21:40:44,354 WARN L205 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 1306 DAG size of output: 489 [2021-07-14 21:40:45,995 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 2518 DAG size of output: 701 [2021-07-14 21:40:48,919 WARN L205 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 2627 DAG size of output: 811 [2021-07-14 21:40:54,055 WARN L205 SmtUtils]: Spent 5.13 s on a formula simplification. DAG size of input: 2997 DAG size of output: 1083 [2021-07-14 21:40:55,143 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 314 [2021-07-14 21:40:56,469 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 308 [2021-07-14 21:40:57,143 WARN L205 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 1319 DAG size of output: 404 [2021-07-14 21:40:57,686 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 274 [2021-07-14 21:40:58,175 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 275 [2021-07-14 21:40:58,476 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 336 [2021-07-14 21:40:59,661 WARN L205 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1374 DAG size of output: 467 [2021-07-14 21:41:00,221 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 238 [2021-07-14 21:41:00,647 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 244 [2021-07-14 21:41:00,920 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 309 [2021-07-14 21:41:01,481 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 265 [2021-07-14 21:41:02,002 WARN L205 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 370 [2021-07-14 21:41:04,086 WARN L205 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 1560 DAG size of output: 615 [2021-07-14 21:41:12,780 WARN L205 SmtUtils]: Spent 8.68 s on a formula simplification. DAG size of input: 3006 DAG size of output: 1092 [2021-07-14 21:41:24,159 WARN L205 SmtUtils]: Spent 11.37 s on a formula simplification. DAG size of input: 3031 DAG size of output: 1117 [2021-07-14 21:41:35,593 WARN L205 SmtUtils]: Spent 11.37 s on a formula simplification. DAG size of input: 3031 DAG size of output: 1117 [2021-07-14 21:41:36,015 WARN L205 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 1117 [2021-07-14 21:41:44,742 WARN L205 SmtUtils]: Spent 7.53 s on a formula simplification. DAG size of input: 1103 DAG size of output: 267 [2021-07-14 21:41:46,588 WARN L205 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 192 DAG size of output: 181 [2021-07-14 21:41:47,523 WARN L205 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-07-14 21:41:48,222 WARN L205 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-07-14 21:41:48,973 WARN L205 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2021-07-14 21:41:49,667 WARN L205 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-07-14 21:41:50,420 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2021-07-14 21:41:51,170 WARN L205 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 21:41:51,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,828 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:51,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 104 [2021-07-14 21:41:51,832 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:51,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,924 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:51,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 139 treesize of output 113 [2021-07-14 21:41:51,928 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:51,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:51,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 54 [2021-07-14 21:41:51,983 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,095 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 163 treesize of output 129 [2021-07-14 21:41:52,099 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,193 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,193 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 150 treesize of output 120 [2021-07-14 21:41:52,197 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 63 [2021-07-14 21:41:52,248 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,318 INFO L354 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2021-07-14 21:41:52,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 137 treesize of output 82 [2021-07-14 21:41:52,320 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 72 [2021-07-14 21:41:52,371 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,482 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,482 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 98 [2021-07-14 21:41:52,492 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:52,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,544 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 54 [2021-07-14 21:41:52,546 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,642 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,642 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 165 treesize of output 131 [2021-07-14 21:41:52,646 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,762 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 122 treesize of output 92 [2021-07-14 21:41:52,765 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:52,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,838 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 113 treesize of output 73 [2021-07-14 21:41:52,840 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:52,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,953 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:52,954 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 104 [2021-07-14 21:41:52,957 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:52,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,063 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:53,064 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 104 [2021-07-14 21:41:53,067 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:53,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 54 [2021-07-14 21:41:53,124 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 63 [2021-07-14 21:41:53,177 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,280 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:53,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 98 [2021-07-14 21:41:53,284 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 57 [2021-07-14 21:41:53,351 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,458 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:53,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 148 treesize of output 110 [2021-07-14 21:41:53,463 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,586 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:53,587 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 139 treesize of output 87 [2021-07-14 21:41:53,588 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 63 [2021-07-14 21:41:53,652 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,768 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:53,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 139 treesize of output 113 [2021-07-14 21:41:53,771 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 70 [2021-07-14 21:41:53,848 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 126 treesize of output 72 [2021-07-14 21:41:53,934 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:53,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:53,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 139 treesize of output 81 [2021-07-14 21:41:54,011 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,120 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:54,120 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 124 treesize of output 102 [2021-07-14 21:41:54,124 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 54 [2021-07-14 21:41:54,194 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,287 INFO L354 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2021-07-14 21:41:54,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 73 [2021-07-14 21:41:54,288 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,415 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:54,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 139 treesize of output 87 [2021-07-14 21:41:54,417 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,439 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 63 [2021-07-14 21:41:54,484 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:54,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 61 [2021-07-14 21:41:54,553 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,647 INFO L354 Elim1Store]: treesize reduction 7, result has 30.0 percent of original size [2021-07-14 21:41:54,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 1 case distinctions, treesize of input 124 treesize of output 73 [2021-07-14 21:41:54,649 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,782 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:54,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 150 treesize of output 90 [2021-07-14 21:41:54,784 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 21:41:54,797 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,897 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:54,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 85 [2021-07-14 21:41:54,899 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:54,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:54,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,005 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:55,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 150 treesize of output 94 [2021-07-14 21:41:55,007 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,110 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:55,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 126 treesize of output 104 [2021-07-14 21:41:55,114 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 2 xjuncts. [2021-07-14 21:41:55,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 61 [2021-07-14 21:41:55,180 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,287 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:55,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 81 [2021-07-14 21:41:55,289 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,397 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:55,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 135 treesize of output 75 [2021-07-14 21:41:55,399 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,415 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,428 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,453 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 70 [2021-07-14 21:41:55,462 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 113 treesize of output 63 [2021-07-14 21:41:55,525 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,619 INFO L354 Elim1Store]: treesize reduction 32, result has 3.0 percent of original size [2021-07-14 21:41:55,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 152 treesize of output 1 [2021-07-14 21:41:55,620 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,637 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,652 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-07-14 21:41:55,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 21 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 137 treesize of output 79 [2021-07-14 21:41:55,689 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,792 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:55,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 85 [2021-07-14 21:41:55,793 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:55,895 INFO L354 Elim1Store]: treesize reduction 26, result has 21.2 percent of original size [2021-07-14 21:41:55,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 33 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 3 case distinctions, treesize of input 152 treesize of output 96 [2021-07-14 21:41:55,897 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:55,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-07-14 21:41:55,911 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-07-14 21:41:57,849 WARN L205 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 248 DAG size of output: 162 [2021-07-14 21:41:57,850 INFO L628 ElimStorePlain]: treesize reduction 1117, result has 63.1 percent of original size [2021-07-14 21:41:57,875 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 32 xjuncts. [2021-07-14 21:41:57,875 INFO L247 ElimStorePlain]: Needed 49 recursive calls to eliminate 2 variables, input treesize:7352, output treesize:1836 [2021-07-14 21:41:58,754 WARN L205 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2021-07-14 21:41:59,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:59,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:59,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:41:59,824 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:59,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 22 treesize of output 41 [2021-07-14 21:41:59,827 INFO L550 ElimStorePlain]: Start of recursive call 2: 1 dim-0 vars, End of recursive call: and 2 xjuncts. [2021-07-14 21:41:59,833 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:41:59,835 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 21:41:59,836 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:31, output treesize:19 [2021-07-14 21:41:59,993 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 6 proven. 232 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:41:59,993 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [677602413] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:41:59,993 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:41:59,993 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 47] total 91 [2021-07-14 21:41:59,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513373473] [2021-07-14 21:41:59,994 INFO L462 AbstractCegarLoop]: Interpolant automaton has 92 states [2021-07-14 21:41:59,994 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:41:59,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 92 interpolants. [2021-07-14 21:41:59,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=381, Invalid=7991, Unknown=0, NotChecked=0, Total=8372 [2021-07-14 21:41:59,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:41:59,996 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:41:59,996 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 92 states, 92 states have (on average 1.891304347826087) internal successors, (174), 91 states have internal predecessors, (174), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:41:59,996 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:41:59,997 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:41:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:41:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:41:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:41:59,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:06,735 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 57 [2021-07-14 21:42:19,005 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-07-14 21:42:21,315 WARN L205 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 248 DAG size of output: 247 [2021-07-14 21:42:23,215 WARN L205 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 310 DAG size of output: 190 [2021-07-14 21:42:23,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:23,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:23,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2021-07-14 21:42:23,565 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable582 [2021-07-14 21:42:23,565 INFO L430 AbstractCegarLoop]: === Iteration 51 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:42:23,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:42:23,566 INFO L82 PathProgramCache]: Analyzing trace with hash 2102946809, now seen corresponding path program 43 times [2021-07-14 21:42:23,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:42:23,566 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224793042] [2021-07-14 21:42:23,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:42:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:42:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 77 proven. 64 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-07-14 21:42:23,627 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:42:23,627 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224793042] [2021-07-14 21:42:23,627 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224793042] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:23,627 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [404363986] [2021-07-14 21:42:23,627 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 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:42:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:42:23,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-14 21:42:23,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:42:23,972 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 92 proven. 70 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2021-07-14 21:42:23,972 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [404363986] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:23,972 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:42:23,972 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 17] total 26 [2021-07-14 21:42:23,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1866980437] [2021-07-14 21:42:23,973 INFO L462 AbstractCegarLoop]: Interpolant automaton has 27 states [2021-07-14 21:42:23,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:42:23,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2021-07-14 21:42:23,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=567, Unknown=0, NotChecked=0, Total=702 [2021-07-14 21:42:23,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:23,973 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:42:23,974 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 27 states, 27 states have (on average 4.666666666666667) internal successors, (126), 26 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:23,974 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 67 states. [2021-07-14 21:42:23,975 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:28,692 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2021-07-14 21:42:29,582 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-07-14 21:42:30,383 WARN L205 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2021-07-14 21:42:31,199 WARN L205 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2021-07-14 21:42:32,057 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-07-14 21:42:32,845 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-07-14 21:42:33,504 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 78 [2021-07-14 21:42:34,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:34,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-07-14 21:42:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-07-14 21:42:34,715 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7728,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:42:34,715 INFO L430 AbstractCegarLoop]: === Iteration 52 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:42:34,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:42:34,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1915721178, now seen corresponding path program 44 times [2021-07-14 21:42:34,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:42:34,715 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877660593] [2021-07-14 21:42:34,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:42:34,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:42:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 64 proven. 70 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-07-14 21:42:34,840 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:42:34,840 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877660593] [2021-07-14 21:42:34,840 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877660593] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:34,840 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143697815] [2021-07-14 21:42:34,840 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 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:42:34,889 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 21:42:34,889 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:42:34,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 16 conjunts are in the unsatisfiable core [2021-07-14 21:42:34,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:42:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 64 proven. 70 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2021-07-14 21:42:34,997 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1143697815] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:34,998 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:42:34,998 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 18 [2021-07-14 21:42:34,998 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422775950] [2021-07-14 21:42:34,998 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 21:42:34,998 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:42:34,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 21:42:34,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=207, Unknown=0, NotChecked=0, Total=342 [2021-07-14 21:42:34,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:34,998 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:42:34,998 INFO L483 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) [2021-07-14 21:42:34,998 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:34,999 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-07-14 21:42:35,000 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:36,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2021-07-14 21:42:36,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2021-07-14 21:42:36,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:36,539 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7729 [2021-07-14 21:42:36,539 INFO L430 AbstractCegarLoop]: === Iteration 53 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:42:36,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:42:36,540 INFO L82 PathProgramCache]: Analyzing trace with hash 1404815834, now seen corresponding path program 45 times [2021-07-14 21:42:36,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:42:36,540 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804601580] [2021-07-14 21:42:36,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:42:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:42:36,660 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 71 proven. 70 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-07-14 21:42:36,660 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:42:36,660 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804601580] [2021-07-14 21:42:36,660 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804601580] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:36,660 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1828907183] [2021-07-14 21:42:36,661 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 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:42:36,712 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 21:42:36,712 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:42:36,713 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 16 conjunts are in the unsatisfiable core [2021-07-14 21:42:36,714 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:42:36,815 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 71 proven. 70 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2021-07-14 21:42:36,815 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1828907183] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:36,816 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:42:36,816 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 18 [2021-07-14 21:42:36,816 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84583800] [2021-07-14 21:42:36,816 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 21:42:36,816 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:42:36,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 21:42:36,816 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=207, Unknown=0, NotChecked=0, Total=342 [2021-07-14 21:42:36,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:36,816 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:42:36,816 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 5.0) internal successors, (95), 18 states have internal predecessors, (95), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:42:36,816 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:36,817 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 84 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 143 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:36,818 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:40,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:40,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:40,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2021-07-14 21:42:40,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 154 states. [2021-07-14 21:42:40,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:40,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:40,558 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7730 [2021-07-14 21:42:40,558 INFO L430 AbstractCegarLoop]: === Iteration 54 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:42:40,559 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:42:40,559 INFO L82 PathProgramCache]: Analyzing trace with hash 381796276, now seen corresponding path program 46 times [2021-07-14 21:42:40,559 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:42:40,559 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934747363] [2021-07-14 21:42:40,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:42:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:42:41,519 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2021-07-14 21:42:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:42:43,769 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:42:43,769 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934747363] [2021-07-14 21:42:43,770 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934747363] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:43,770 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1837327081] [2021-07-14 21:42:43,770 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 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:42:43,818 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 21:42:43,819 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:42:43,820 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2021-07-14 21:42:43,822 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:42:46,785 INFO L354 Elim1Store]: treesize reduction 240, result has 0.4 percent of original size [2021-07-14 21:42:46,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 0 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 21 case distinctions, treesize of input 98 treesize of output 46 [2021-07-14 21:42:46,787 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:42:46,806 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:42:46,807 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:42:46,807 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:172, output treesize:99 [2021-07-14 21:42:47,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 7 select indices, 7 select index equivalence classes, 21 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 130 treesize of output 102 [2021-07-14 21:42:47,905 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:42:47,907 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:42:47,907 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 21:42:47,907 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:130, output treesize:7 [2021-07-14 21:42:48,001 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 238 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:42:48,001 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1837327081] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:42:48,002 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:42:48,002 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 42] total 85 [2021-07-14 21:42:48,002 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029815776] [2021-07-14 21:42:48,002 INFO L462 AbstractCegarLoop]: Interpolant automaton has 86 states [2021-07-14 21:42:48,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:42:48,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 86 interpolants. [2021-07-14 21:42:48,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=516, Invalid=6794, Unknown=0, NotChecked=0, Total=7310 [2021-07-14 21:42:48,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:48,004 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:42:48,004 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 86 states, 86 states have (on average 1.9651162790697674) internal successors, (169), 85 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) [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:42:48,004 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:42:48,005 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 89 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 154 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:42:48,006 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:42:57,247 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 71 [2021-07-14 21:42:57,774 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 78 [2021-07-14 21:42:59,190 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 80 [2021-07-14 21:42:59,556 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 81 [2021-07-14 21:43:00,319 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 83 [2021-07-14 21:43:03,623 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 14 [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:43:11,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:11,588 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2021-07-14 21:43:11,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 174 states. [2021-07-14 21:43:11,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:11,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:11,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-07-14 21:43:11,793 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7731 [2021-07-14 21:43:11,793 INFO L430 AbstractCegarLoop]: === Iteration 55 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:43:11,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:43:11,793 INFO L82 PathProgramCache]: Analyzing trace with hash -1079393193, now seen corresponding path program 47 times [2021-07-14 21:43:11,793 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:43:11,793 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1237667683] [2021-07-14 21:43:11,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:43:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:43:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 85 proven. 64 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-07-14 21:43:11,849 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:43:11,849 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1237667683] [2021-07-14 21:43:11,849 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1237667683] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:43:11,849 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881249995] [2021-07-14 21:43:11,849 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 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:43:11,904 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2021-07-14 21:43:11,904 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:43:11,905 INFO L263 TraceCheckSpWp]: Trace formula consists of 267 conjuncts, 17 conjunts are in the unsatisfiable core [2021-07-14 21:43:11,906 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:43:12,010 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 100 proven. 49 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2021-07-14 21:43:12,010 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881249995] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:43:12,010 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 21:43:12,010 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2021-07-14 21:43:12,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1325927019] [2021-07-14 21:43:12,011 INFO L462 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-07-14 21:43:12,011 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 21:43:12,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-07-14 21:43:12,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=74, Unknown=0, NotChecked=0, Total=132 [2021-07-14 21:43:12,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:43:12,011 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 21:43:12,011 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 12 states, 12 states have (on average 5.583333333333333) internal successors, (67), 11 states have internal predecessors, (67), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:12,011 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:43:12,012 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 94 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 174 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 65 states. [2021-07-14 21:43:12,013 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 21:43:13,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:13,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-07-14 21:43:13,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:13,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2021-07-14 21:43:13,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 174 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2021-07-14 21:43:13,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-14 21:43:14,182 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7732,52 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:43:14,182 INFO L430 AbstractCegarLoop]: === Iteration 56 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 21:43:14,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 21:43:14,182 INFO L82 PathProgramCache]: Analyzing trace with hash -196172779, now seen corresponding path program 48 times [2021-07-14 21:43:14,182 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 21:43:14,182 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363516910] [2021-07-14 21:43:14,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 21:43:14,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 21:43:14,581 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2021-07-14 21:43:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 21:43:17,785 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 21:43:17,785 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363516910] [2021-07-14 21:43:17,785 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363516910] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 21:43:17,785 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [762904229] [2021-07-14 21:43:17,785 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 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:43:17,847 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2021-07-14 21:43:17,848 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 21:43:17,850 WARN L261 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 167 conjunts are in the unsatisfiable core [2021-07-14 21:43:17,852 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 21:43:22,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:43:22,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 21:43:22,175 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2021-07-14 21:43:22,175 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:43:22,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 17 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 28 case distinctions, treesize of input 161 treesize of output 381 [2021-07-14 21:43:22,189 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 21:43:22,534 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2021-07-14 21:43:22,534 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 21:43:23,519 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 193 [2021-07-14 21:43:24,393 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 240 [2021-07-14 21:43:24,817 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 1122 DAG size of output: 325 [2021-07-14 21:43:25,121 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 120 [2021-07-14 21:43:25,575 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 189 [2021-07-14 21:43:26,301 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 538 DAG size of output: 238 [2021-07-14 21:43:26,683 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 1006 DAG size of output: 322 [2021-07-14 21:43:27,762 WARN L205 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 2053 DAG size of output: 451 [2021-07-14 21:43:27,909 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 50 [2021-07-14 21:43:29,026 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 656 DAG size of output: 214 [2021-07-14 21:43:29,767 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 211 [2021-07-14 21:43:30,337 WARN L205 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 1171 DAG size of output: 284 [2021-07-14 21:43:32,400 WARN L205 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 2123 DAG size of output: 519 [2021-07-14 21:43:33,394 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 193 [2021-07-14 21:43:34,090 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 189 [2021-07-14 21:43:34,582 WARN L205 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1067 DAG size of output: 239 [2021-07-14 21:43:35,531 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 625 DAG size of output: 163 [2021-07-14 21:43:36,359 WARN L205 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 1105 DAG size of output: 275 [2021-07-14 21:43:39,800 WARN L205 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 2135 DAG size of output: 529 [2021-07-14 21:43:40,782 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 625 DAG size of output: 179 [2021-07-14 21:43:41,700 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 192 [2021-07-14 21:43:42,366 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 189 [2021-07-14 21:43:42,847 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 1067 DAG size of output: 275 [2021-07-14 21:43:43,687 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 1135 DAG size of output: 343 [2021-07-14 21:43:44,902 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 188 [2021-07-14 21:43:45,260 WARN L205 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 224 [2021-07-14 21:43:46,744 WARN L205 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1149 DAG size of output: 353 [2021-07-14 21:43:52,707 WARN L205 SmtUtils]: Spent 5.96 s on a formula simplification. DAG size of input: 2340 DAG size of output: 730 [2021-07-14 21:43:53,311 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 157 [2021-07-14 21:43:54,179 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 571 DAG size of output: 184 [2021-07-14 21:43:54,624 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 128 [2021-07-14 21:43:54,986 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 220 [2021-07-14 21:43:55,598 WARN L205 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 232 [2021-07-14 21:43:56,575 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 183 [2021-07-14 21:43:57,306 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 232 [2021-07-14 21:43:58,130 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 570 DAG size of output: 232 [2021-07-14 21:43:58,573 WARN L205 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 1065 DAG size of output: 274 [2021-07-14 21:43:59,394 WARN L205 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 1103 DAG size of output: 310 [2021-07-14 21:44:00,494 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 188 [2021-07-14 21:44:00,790 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 563 DAG size of output: 208 [2021-07-14 21:44:02,136 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 1121 DAG size of output: 322 [2021-07-14 21:44:04,538 WARN L205 SmtUtils]: Spent 2.40 s on a formula simplification. DAG size of input: 1230 DAG size of output: 427 [2021-07-14 21:44:14,522 WARN L205 SmtUtils]: Spent 9.98 s on a formula simplification. DAG size of input: 2408 DAG size of output: 780 [2021-07-14 21:44:15,397 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 246 [2021-07-14 21:44:16,173 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 314 [2021-07-14 21:44:16,803 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 195 [2021-07-14 21:44:17,396 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 622 DAG size of output: 324 [2021-07-14 21:44:18,344 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 624 DAG size of output: 193 [2021-07-14 21:44:19,274 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 202 [2021-07-14 21:44:19,921 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 539 DAG size of output: 201 [2021-07-14 21:44:20,322 WARN L205 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 1066 DAG size of output: 298 [2021-07-14 21:44:21,131 WARN L205 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 1134 DAG size of output: 366 [2021-07-14 21:44:22,364 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 572 DAG size of output: 180 [2021-07-14 21:44:22,665 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 608 DAG size of output: 216 [2021-07-14 21:44:24,078 WARN L205 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1144 DAG size of output: 376 [2021-07-14 21:44:26,411 WARN L205 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 1347 DAG size of output: 579 [2021-07-14 21:44:27,664 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 570 DAG size of output: 183 [2021-07-14 21:44:27,984 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 606 DAG size of output: 219 [2021-07-14 21:44:28,646 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 149 [2021-07-14 21:44:29,238 WARN L205 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 231 [2021-07-14 21:44:29,964 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 190 [2021-07-14 21:44:30,461 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 202 [2021-07-14 21:44:31,415 WARN L205 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 338 [2021-07-14 21:44:35,229 WARN L205 SmtUtils]: Spent 3.81 s on a formula simplification. DAG size of input: 1397 DAG size of output: 629 [2021-07-14 21:44:51,221 WARN L205 SmtUtils]: Spent 15.98 s on a formula simplification. DAG size of input: 2985 DAG size of output: 1259 [2021-07-14 21:44:52,251 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 155 [2021-07-14 21:44:53,410 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 148 [2021-07-14 21:44:54,100 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 679 DAG size of output: 191 [2021-07-14 21:44:54,518 WARN L205 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 715 DAG size of output: 227 [2021-07-14 21:44:55,209 WARN L205 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 729 DAG size of output: 239 [2021-07-14 21:44:56,696 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 194 [2021-07-14 21:44:56,948 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 206 [2021-07-14 21:44:58,083 WARN L205 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 838 DAG size of output: 346 [2021-07-14 21:44:59,351 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 681 DAG size of output: 184 [2021-07-14 21:45:00,218 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 220 [2021-07-14 21:45:01,353 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 195 [2021-07-14 21:45:01,829 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 135 [2021-07-14 21:45:02,452 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 209 [2021-07-14 21:45:02,971 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 156 [2021-07-14 21:45:03,858 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 212 [2021-07-14 21:45:04,426 WARN L205 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 1279 DAG size of output: 308 [2021-07-14 21:45:05,381 WARN L205 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 1347 DAG size of output: 376 [2021-07-14 21:45:07,029 WARN L205 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 1361 DAG size of output: 386 [2021-07-14 21:45:08,091 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 167 [2021-07-14 21:45:08,347 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 645 DAG size of output: 250 [2021-07-14 21:45:09,207 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 713 DAG size of output: 318 [2021-07-14 21:45:10,166 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 198 [2021-07-14 21:45:10,849 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 328 [2021-07-14 21:45:13,581 WARN L205 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 1566 DAG size of output: 589 [2021-07-14 21:45:18,350 WARN L205 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 1616 DAG size of output: 639 [2021-07-14 21:45:19,427 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 181 [2021-07-14 21:45:19,664 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 679 DAG size of output: 250 [2021-07-14 21:45:20,747 WARN L205 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 675 DAG size of output: 249 [2021-07-14 21:45:21,343 WARN L205 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 1278 DAG size of output: 297 [2021-07-14 21:45:22,318 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 162 [2021-07-14 21:45:22,538 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 628 DAG size of output: 192 [2021-07-14 21:45:23,572 WARN L205 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1314 DAG size of output: 333 [2021-07-14 21:45:24,803 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 644 DAG size of output: 206 [2021-07-14 21:45:25,744 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 666 DAG size of output: 226 [2021-07-14 21:45:27,511 WARN L205 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1332 DAG size of output: 345 [2021-07-14 21:45:28,468 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 167 [2021-07-14 21:45:30,094 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 151 [2021-07-14 21:45:30,390 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 680 DAG size of output: 192 [2021-07-14 21:45:30,843 WARN L205 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 228 [2021-07-14 21:45:31,581 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 728 DAG size of output: 240 [2021-07-14 21:45:34,592 WARN L205 SmtUtils]: Spent 3.01 s on a formula simplification. DAG size of input: 1437 DAG size of output: 450 [2021-07-14 21:45:35,670 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 197 [2021-07-14 21:45:36,209 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 157 [2021-07-14 21:45:36,837 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 152 [2021-07-14 21:45:37,122 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 201 [2021-07-14 21:45:37,781 WARN L205 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 1280 DAG size of output: 284 [2021-07-14 21:45:38,780 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 137 [2021-07-14 21:45:39,007 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 630 DAG size of output: 182 [2021-07-14 21:45:40,106 WARN L205 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 1348 DAG size of output: 352 [2021-07-14 21:45:40,713 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 152 [2021-07-14 21:45:41,417 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 644 DAG size of output: 198 [2021-07-14 21:45:42,417 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 680 DAG size of output: 234 [2021-07-14 21:45:44,261 WARN L205 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 1360 DAG size of output: 362 [2021-07-14 21:45:44,828 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 183 [2021-07-14 21:45:45,647 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 211 [2021-07-14 21:45:46,635 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 206 [2021-07-14 21:45:47,248 WARN L205 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 1280 DAG size of output: 259 [2021-07-14 21:45:47,826 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 142 [2021-07-14 21:45:48,433 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 630 DAG size of output: 170 [2021-07-14 21:45:49,443 WARN L205 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1318 DAG size of output: 295 [2021-07-14 21:45:50,002 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 183 [2021-07-14 21:45:50,846 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 211 [2021-07-14 21:45:51,295 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 182 [2021-07-14 21:45:51,877 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 181 [2021-07-14 21:45:52,136 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 715 DAG size of output: 256 [2021-07-14 21:45:52,823 WARN L205 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 1351 DAG size of output: 352 [2021-07-14 21:45:53,821 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 206 [2021-07-14 21:45:54,693 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 639 DAG size of output: 252 [2021-07-14 21:45:55,203 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 1203 DAG size of output: 349 [2021-07-14 21:45:56,601 WARN L205 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 2474 DAG size of output: 486 [2021-07-14 21:45:57,190 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 142 [2021-07-14 21:45:57,896 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 661 DAG size of output: 219 [2021-07-14 21:45:58,799 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 216 [2021-07-14 21:45:59,298 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 1176 DAG size of output: 293 [2021-07-14 21:46:01,767 WARN L205 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 2546 DAG size of output: 554 [2021-07-14 21:46:05,959 WARN L205 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 2562 DAG size of output: 564 [2021-07-14 21:46:13,248 WARN L205 SmtUtils]: Spent 7.28 s on a formula simplification. DAG size of input: 2765 DAG size of output: 765 [2021-07-14 21:46:25,355 WARN L205 SmtUtils]: Spent 12.10 s on a formula simplification. DAG size of input: 2836 DAG size of output: 815 [2021-07-14 21:46:45,177 WARN L205 SmtUtils]: Spent 19.81 s on a formula simplification. DAG size of input: 3419 DAG size of output: 1298 [2021-07-14 21:47:25,569 WARN L205 SmtUtils]: Spent 40.37 s on a formula simplification. DAG size of input: 6311 DAG size of output: 2395 [2021-07-14 21:47:26,199 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 194 [2021-07-14 21:47:27,449 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 246 [2021-07-14 21:47:27,770 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 314 [2021-07-14 21:47:28,344 WARN L205 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 324 [2021-07-14 21:47:29,131 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 135 [2021-07-14 21:47:29,608 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 181 [2021-07-14 21:47:29,901 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 217 [2021-07-14 21:47:30,790 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 560 DAG size of output: 191 [2021-07-14 21:47:31,604 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 563 DAG size of output: 206 [2021-07-14 21:47:32,638 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 639 DAG size of output: 209 [2021-07-14 21:47:33,089 WARN L205 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 1130 DAG size of output: 305 [2021-07-14 21:47:33,896 WARN L205 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 1198 DAG size of output: 373 [2021-07-14 21:47:35,264 WARN L205 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1214 DAG size of output: 383 [2021-07-14 21:47:37,650 WARN L205 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 1417 DAG size of output: 586 [2021-07-14 21:47:38,480 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 154 [2021-07-14 21:47:38,616 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 190 [2021-07-14 21:47:38,851 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 202 [2021-07-14 21:47:39,501 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 152 [2021-07-14 21:47:40,513 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 602 DAG size of output: 188 [2021-07-14 21:47:41,247 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 638 DAG size of output: 224 [2021-07-14 21:47:41,836 WARN L205 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 654 DAG size of output: 236 [2021-07-14 21:47:42,878 WARN L205 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 761 DAG size of output: 343 [2021-07-14 21:47:46,996 WARN L205 SmtUtils]: Spent 4.11 s on a formula simplification. DAG size of input: 1477 DAG size of output: 636 [2021-07-14 21:47:48,030 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 187 [2021-07-14 21:47:48,798 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 639 DAG size of output: 223 [2021-07-14 21:47:49,456 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 162 [2021-07-14 21:47:50,078 WARN L205 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 651 DAG size of output: 235 [2021-07-14 21:47:50,980 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 567 DAG size of output: 203 [2021-07-14 21:47:51,668 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 587 DAG size of output: 223 [2021-07-14 21:47:52,517 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 187 [2021-07-14 21:47:53,480 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 602 DAG size of output: 245 [2021-07-14 21:47:54,368 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 244 [2021-07-14 21:47:54,850 WARN L205 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 1129 DAG size of output: 298 [2021-07-14 21:47:55,693 WARN L205 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 1167 DAG size of output: 334 [2021-07-14 21:47:57,168 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 1192 DAG size of output: 346 [2021-07-14 21:47:59,743 WARN L205 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 1297 DAG size of output: 451 [2021-07-14 21:48:00,717 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 638 DAG size of output: 253 [2021-07-14 21:48:01,194 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 180 [2021-07-14 21:48:01,735 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 212 [2021-07-14 21:48:02,233 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 1202 DAG size of output: 353 [2021-07-14 21:48:02,967 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 249 [2021-07-14 21:48:03,748 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 564 DAG size of output: 205 [2021-07-14 21:48:04,182 WARN L205 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 1054 DAG size of output: 346 [2021-07-14 21:48:05,266 WARN L205 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 2181 DAG size of output: 491 [2021-07-14 21:48:06,206 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 592 DAG size of output: 220 [2021-07-14 21:48:06,882 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 213 [2021-07-14 21:48:07,313 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 1043 DAG size of output: 292 [2021-07-14 21:48:09,130 WARN L205 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 2249 DAG size of output: 559 [2021-07-14 21:48:09,971 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 561 DAG size of output: 171 [2021-07-14 21:48:10,940 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 212 [2021-07-14 21:48:11,686 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 564 DAG size of output: 205 [2021-07-14 21:48:12,161 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 1131 DAG size of output: 260 [2021-07-14 21:48:12,825 WARN L205 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 1169 DAG size of output: 296 [2021-07-14 21:48:15,987 WARN L205 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 2267 DAG size of output: 569 [2021-07-14 21:48:17,224 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 567 DAG size of output: 193 [2021-07-14 21:48:17,509 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 229 [2021-07-14 21:48:18,365 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 561 DAG size of output: 177 [2021-07-14 21:48:19,224 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 154 [2021-07-14 21:48:19,473 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 196 [2021-07-14 21:48:20,238 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 564 DAG size of output: 192 [2021-07-14 21:48:20,715 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 1131 DAG size of output: 279 [2021-07-14 21:48:21,603 WARN L205 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 1199 DAG size of output: 347 [2021-07-14 21:48:23,074 WARN L205 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 1213 DAG size of output: 357 [2021-07-14 21:48:28,632 WARN L205 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 2472 DAG size of output: 770 [2021-07-14 21:48:38,259 WARN L205 SmtUtils]: Spent 9.62 s on a formula simplification. DAG size of input: 2547 DAG size of output: 820 Received shutdown request... [2021-07-14 21:48:54,265 WARN L205 SmtUtils]: Spent 15.99 s on a formula simplification. DAG size of input: 3140 DAG size of output: 1303 [2021-07-14 21:48:54,478 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7733,53 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 21:48:54,478 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 21:48:54,498 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 21:48:54,500 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 21:48:54,500 INFO L202 PluginConnector]: Adding new model buffer-series.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 09:48:54 BasicIcfg [2021-07-14 21:48:54,500 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 21:48:54,500 INFO L168 Benchmark]: Toolchain (without parser) took 838018.81 ms. Allocated memory was 178.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 157.0 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 8.0 GB. [2021-07-14 21:48:54,503 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.09 ms. Allocated memory is still 178.3 MB. Free memory is still 158.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 21:48:54,503 INFO L168 Benchmark]: Boogie Procedure Inliner took 20.79 ms. Allocated memory is still 178.3 MB. Free memory was 157.0 MB in the beginning and 155.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 21:48:54,503 INFO L168 Benchmark]: Boogie Preprocessor took 21.95 ms. Allocated memory is still 178.3 MB. Free memory was 155.5 MB in the beginning and 154.5 MB in the end (delta: 963.4 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 21:48:54,503 INFO L168 Benchmark]: RCFGBuilder took 206.79 ms. Allocated memory is still 178.3 MB. Free memory was 154.4 MB in the beginning and 139.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-14 21:48:54,503 INFO L168 Benchmark]: TraceAbstraction took 837762.01 ms. Allocated memory was 178.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 138.5 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 8.0 GB. [2021-07-14 21:48:54,504 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 0.09 ms. Allocated memory is still 178.3 MB. Free memory is still 158.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 20.79 ms. Allocated memory is still 178.3 MB. Free memory was 157.0 MB in the beginning and 155.5 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 21.95 ms. Allocated memory is still 178.3 MB. Free memory was 155.5 MB in the beginning and 154.5 MB in the end (delta: 963.4 kB). There was no memory consumed. Max. memory is 8.0 GB. * RCFGBuilder took 206.79 ms. Allocated memory is still 178.3 MB. Free memory was 154.4 MB in the beginning and 139.0 MB in the end (delta: 15.4 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 837762.01 ms. Allocated memory was 178.3 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 138.5 MB in the beginning and 2.0 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.5 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 709011, positive: 623257, positive conditional: 622354, positive unconditional: 903, negative: 85754, negative conditional: 85740, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 625071, positive: 623257, positive conditional: 622354, positive unconditional: 903, negative: 1814, negative conditional: 1800, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 625071, positive: 578826, positive conditional: 0, positive unconditional: 578826, negative: 46245, negative conditional: 0, negative unconditional: 46245, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 631, positive: 621, positive conditional: 0, positive unconditional: 621, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 631, positive: 613, positive conditional: 0, positive unconditional: 613, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 625071, positive: 578205, positive conditional: 0, positive unconditional: 578205, negative: 46235, negative conditional: 0, negative unconditional: 46235, unknown: 631, unknown conditional: 0, unknown unconditional: 631] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575 ], Maximal queried relation: 55, Independence queries for same thread: 83940 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 168, Number of persistent set computation: 140, Number of trivial persistent sets: 63, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 709011, positive: 623257, positive conditional: 622354, positive unconditional: 903, negative: 85754, negative conditional: 85740, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 625071, positive: 623257, positive conditional: 622354, positive unconditional: 903, negative: 1814, negative conditional: 1800, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 625071, positive: 578826, positive conditional: 0, positive unconditional: 578826, negative: 46245, negative conditional: 0, negative unconditional: 46245, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 631, positive: 621, positive conditional: 0, positive unconditional: 621, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 631, positive: 613, positive conditional: 0, positive unconditional: 613, negative: 18, negative conditional: 0, negative unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 18, positive: 8, positive conditional: 0, positive unconditional: 8, negative: 10, negative conditional: 0, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 625071, positive: 578205, positive conditional: 0, positive unconditional: 578205, negative: 46235, negative conditional: 0, negative unconditional: 46235, unknown: 631, unknown conditional: 0, unknown unconditional: 631] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575, SemanticConditionEliminator.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 403427, positive: 44431, positive conditional: 44431, positive unconditional: 0, negative: 358996, negative conditional: 121397, negative unconditional: 237599, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 158, positive: 28, positive conditional: 20, positive unconditional: 8, negative: 130, negative conditional: 120, negative unconditional: 10, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 278, positive: 65, positive conditional: 27, positive unconditional: 38, negative: 213, negative conditional: 139, negative unconditional: 74, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 403427, positive: 44411, positive conditional: 44411, positive unconditional: 0, negative: 358876, negative conditional: 121277, negative unconditional: 237599, unknown: 140, unknown conditional: 140, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 771, Positive cache size: 641, Positive conditional cache size: 20, Positive unconditional cache size: 621, Negative cache size: 130, Negative conditional cache size: 120, Negative unconditional cache size: 10, Eliminated conditions: 237575 ], Maximal queried relation: 55, Independence queries for same thread: 83940 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PartialOrderCegarLoop was analyzing trace of length 100 with TraceHistMax 8,while TraceCheckSpWp was constructing forward predicates,while PartialQuantifierElimination was eliminating quantifiers from formula with 0 quantifier alternations,while QuantifierPusher was running 1 iterations of DualJunctionQuantifierElimination. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 54 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 837694.1ms, OverallIterations: 56, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.7ms, PartialOrderReductionTime: 156460.4ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 1306, 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: 348.2ms SsaConstructionTime, 1380.4ms SatisfiabilityAnalysisTime, 327043.8ms InterpolantComputationTime, 6142 NumberOfCodeBlocks, 6142 NumberOfCodeBlocksAsserted, 222 NumberOfCheckSat, 6037 ConstructedInterpolants, 71 QuantifiedInterpolants, 136733 SizeOfPredicates, 111 NumberOfNonLiveVariables, 8615 ConjunctsInSsa, 1221 ConjunctsInUnsatCore, 105 InterpolantComputations, 7 PerfectInterpolantSequences, 6445/10486 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