/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 06:38:53,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 06:38:53,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 06:38:53,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 06:38:53,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-14 06:38:53,993 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-14 06:38:53,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-14 06:38:53,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-14 06:38:53,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-14 06:38:53,995 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-14 06:38:53,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-14 06:38:54,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-14 06:38:54,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-14 06:38:54,008 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-14 06:38:54,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-14 06:38:54,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-14 06:38:54,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-07-14 06:38:54,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-14 06:38:54,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-14 06:38:54,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-14 06:38:54,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-14 06:38:54,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-14 06:38:54,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-14 06:38:54,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-14 06:38:54,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-14 06:38:54,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-14 06:38:54,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-14 06:38:54,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-14 06:38:54,025 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleep-NoLbe-Lockstep.epf [2021-07-14 06:38:54,052 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 06:38:54,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 06:38:54,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 06:38:54,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 06:38:54,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 06:38:54,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 06:38:54,054 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 06:38:54,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 06:38:54,055 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 06:38:54,055 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 06:38:54,055 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 06:38:54,055 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 06:38:54,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 06:38:54,056 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 06:38:54,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * DFS Order used in POR=PSEUDO_LOCKSTEP [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 06:38:54,057 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 06:38:54,058 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 06:38:54,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 06:38:54,058 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=SLEEP_NEW_STATES [2021-07-14 06:38:54,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 06:38:54,290 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 06:38:54,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 06:38:54,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 06:38:54,314 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 06:38:54,315 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 06:38:54,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl [2021-07-14 06:38:54,316 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/min-max-inc-dec.wvr.bpl' [2021-07-14 06:38:54,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 06:38:54,335 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 06:38:54,336 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 06:38:54,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 06:38:54,337 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 06:38:54,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,349 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 06:38:54,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 06:38:54,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 06:38:54,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 06:38:54,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,362 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/1) ... [2021-07-14 06:38:54,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 06:38:54,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 06:38:54,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 06:38:54,370 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 06:38:54,371 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (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 06:38:54,437 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 06:38:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 06:38:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 06:38:54,438 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 06:38:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 06:38:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 06:38:54,439 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 06:38:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 06:38:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 06:38:54,440 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 06:38:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 06:38:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 06:38:54,441 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 06:38:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 06:38:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 06:38:54,441 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread5 given in one single declaration [2021-07-14 06:38:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure thread5 [2021-07-14 06:38:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure thread5 [2021-07-14 06:38:54,442 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 06:38:54,606 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 06:38:54,606 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 06:38:54,608 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 06:38:54 BoogieIcfgContainer [2021-07-14 06:38:54,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 06:38:54,609 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 06:38:54,609 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 06:38:54,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 06:38:54,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 06:38:54" (1/2) ... [2021-07-14 06:38:54,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e4c9075 and model type min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 06:38:54, skipping insertion in model container [2021-07-14 06:38:54,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 06:38:54" (2/2) ... [2021-07-14 06:38:54,613 INFO L111 eAbstractionObserver]: Analyzing ICFG min-max-inc-dec.wvr.bpl [2021-07-14 06:38:54,616 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 06:38:54,616 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 06:38:54,616 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 06:38:54,617 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 06:38:54,666 INFO L149 ThreadInstanceAdder]: Constructed 5 joinOtherThreadTransitions. [2021-07-14 06:38:54,683 INFO L255 AbstractCegarLoop]: Starting to check reachability of 6 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 06:38:54,727 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 06:38:54,727 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 06:38:54,727 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 06:38:54,727 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 06:38:54,728 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 06:38:54,728 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 06:38:54,728 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 06:38:54,728 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 06:38:54,872 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:38:54,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:38:54,876 INFO L82 PathProgramCache]: Analyzing trace with hash 1115968716, now seen corresponding path program 1 times [2021-07-14 06:38:54,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:38:54,881 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [558760718] [2021-07-14 06:38:54,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:38:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:38:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 11 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 06:38:55,165 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:38:55,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [558760718] [2021-07-14 06:38:55,166 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [558760718] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:55,166 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1359006214] [2021-07-14 06:38:55,166 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 06:38:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:38:55,229 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjunts are in the unsatisfiable core [2021-07-14 06:38:55,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:38:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 29 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-07-14 06:38:55,449 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1359006214] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:55,450 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:38:55,450 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5] total 19 [2021-07-14 06:38:55,452 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1933306818] [2021-07-14 06:38:55,456 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 06:38:55,456 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:38:55,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 06:38:55,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=313, Unknown=0, NotChecked=0, Total=380 [2021-07-14 06:38:55,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:55,477 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:38:55,493 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 4.6) internal successors, (92), 19 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 06:38:55,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:55,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-07-14 06:38:56,013 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 06:38:56,013 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:38:56,013 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:38:56,014 INFO L82 PathProgramCache]: Analyzing trace with hash 787873284, now seen corresponding path program 2 times [2021-07-14 06:38:56,014 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:38:56,014 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980460942] [2021-07-14 06:38:56,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:38:56,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:38:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 46 proven. 51 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2021-07-14 06:38:56,170 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:38:56,170 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980460942] [2021-07-14 06:38:56,170 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980460942] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:56,170 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125301850] [2021-07-14 06:38:56,171 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 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 06:38:56,247 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:38:56,247 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:38:56,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 06:38:56,250 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:38:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 70 proven. 7 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-07-14 06:38:56,426 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2125301850] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:56,426 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:38:56,426 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 7] total 19 [2021-07-14 06:38:56,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600097530] [2021-07-14 06:38:56,427 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 06:38:56,427 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:38:56,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 06:38:56,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2021-07-14 06:38:56,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:56,429 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:38:56,429 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 5.05) internal successors, (101), 19 states have internal predecessors, (101), 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 06:38:56,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 15 states. [2021-07-14 06:38:56,429 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:57,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:38:57,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:38:57,660 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:38:57,661 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:38:57,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:38:57,661 INFO L82 PathProgramCache]: Analyzing trace with hash -1779749288, now seen corresponding path program 3 times [2021-07-14 06:38:57,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:38:57,662 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423232412] [2021-07-14 06:38:57,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:38:57,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:38:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 125 proven. 153 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-07-14 06:38:57,800 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:38:57,801 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423232412] [2021-07-14 06:38:57,801 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423232412] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:57,801 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1369875777] [2021-07-14 06:38:57,801 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 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 06:38:57,883 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 06:38:57,883 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:38:57,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 21 conjunts are in the unsatisfiable core [2021-07-14 06:38:57,886 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:38:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 123 proven. 143 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2021-07-14 06:38:58,095 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1369875777] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:58,095 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:38:58,095 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 12 [2021-07-14 06:38:58,095 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845453671] [2021-07-14 06:38:58,096 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 06:38:58,096 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:38:58,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 06:38:58,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2021-07-14 06:38:58,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:58,096 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:38:58,097 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 6.230769230769231) internal successors, (81), 12 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 06:38:58,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:38:58,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:38:58,097 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:58,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:38:58,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:38:58,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:38:58,727 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:38:58,727 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:38:58,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:38:58,727 INFO L82 PathProgramCache]: Analyzing trace with hash -546509992, now seen corresponding path program 4 times [2021-07-14 06:38:58,728 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:38:58,728 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960667745] [2021-07-14 06:38:58,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:38:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:38:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 192 proven. 125 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2021-07-14 06:38:58,862 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:38:58,862 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960667745] [2021-07-14 06:38:58,863 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960667745] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:58,863 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831901478] [2021-07-14 06:38:58,863 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 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 06:38:58,949 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 06:38:58,949 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:38:58,951 INFO L263 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 21 conjunts are in the unsatisfiable core [2021-07-14 06:38:58,957 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:38:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 238 proven. 59 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2021-07-14 06:38:59,253 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831901478] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:38:59,254 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:38:59,254 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 22 [2021-07-14 06:38:59,254 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735473583] [2021-07-14 06:38:59,254 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-14 06:38:59,255 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:38:59,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-14 06:38:59,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=404, Unknown=0, NotChecked=0, Total=506 [2021-07-14 06:38:59,255 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:38:59,255 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:38:59,256 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 5.6521739130434785) internal successors, (130), 22 states have internal predecessors, (130), 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 06:38:59,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:38:59,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:38:59,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:38:59,256 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:39:00,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:39:00,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:39:00,192 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:39:00,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:39:00,409 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:39:00,410 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:39:00,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:39:00,410 INFO L82 PathProgramCache]: Analyzing trace with hash 1414913180, now seen corresponding path program 5 times [2021-07-14 06:39:00,410 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:39:00,410 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570504080] [2021-07-14 06:39:00,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:39:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:39:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 543 proven. 301 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 06:39:01,474 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:39:01,474 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570504080] [2021-07-14 06:39:01,475 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [570504080] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:39:01,475 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1682171622] [2021-07-14 06:39:01,475 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 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 06:39:01,868 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 21 check-sat command(s) [2021-07-14 06:39:01,868 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:39:01,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 349 conjuncts, 31 conjunts are in the unsatisfiable core [2021-07-14 06:39:01,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:39:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 214 proven. 507 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2021-07-14 06:39:02,433 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1682171622] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:39:02,433 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:39:02,433 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 13] total 65 [2021-07-14 06:39:02,433 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1364166745] [2021-07-14 06:39:02,434 INFO L462 AbstractCegarLoop]: Interpolant automaton has 66 states [2021-07-14 06:39:02,434 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:39:02,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 66 interpolants. [2021-07-14 06:39:02,436 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=883, Invalid=3407, Unknown=0, NotChecked=0, Total=4290 [2021-07-14 06:39:02,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:39:02,436 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:39:02,436 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 66 states, 66 states have (on average 3.257575757575758) internal successors, (215), 65 states have internal predecessors, (215), 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 06:39:02,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:39:02,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:39:02,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:39:02,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:39:02,437 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:39:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:39:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:39:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:39:10,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:39:10,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:39:10,605 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:39:10,605 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:39:10,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:39:10,605 INFO L82 PathProgramCache]: Analyzing trace with hash -169457224, now seen corresponding path program 6 times [2021-07-14 06:39:10,605 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:39:10,606 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [541049967] [2021-07-14 06:39:10,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:39:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:39:14,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 2869 proven. 871 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 06:39:14,505 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:39:14,505 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [541049967] [2021-07-14 06:39:14,505 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [541049967] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:39:14,505 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1987405318] [2021-07-14 06:39:14,505 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 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 06:39:15,212 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2021-07-14 06:39:15,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:39:15,218 INFO L263 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 82 conjunts are in the unsatisfiable core [2021-07-14 06:39:15,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:39:15,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2021-07-14 06:39:15,408 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,412 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:39:15,413 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,413 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:14 [2021-07-14 06:39:15,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 22 treesize of output 13 [2021-07-14 06:39:15,555 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,558 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:39:15,559 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,559 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:25, output treesize:13 [2021-07-14 06:39:15,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:39:15,860 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:39:15,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 36 [2021-07-14 06:39:15,880 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 06:39:15,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:39:15,887 INFO L354 Elim1Store]: treesize reduction 24, result has 4.0 percent of original size [2021-07-14 06:39:15,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 24 treesize of output 1 [2021-07-14 06:39:15,888 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,893 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:39:15,894 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:39:15,895 INFO L247 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:59, output treesize:21 [2021-07-14 06:39:19,106 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 69 proven. 2105 refuted. 0 times theorem prover too weak. 1567 trivial. 0 not checked. [2021-07-14 06:39:19,106 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1987405318] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:39:19,107 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:39:19,107 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [108, 42] total 149 [2021-07-14 06:39:19,107 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2014735558] [2021-07-14 06:39:19,108 INFO L462 AbstractCegarLoop]: Interpolant automaton has 150 states [2021-07-14 06:39:19,108 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:39:19,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 150 interpolants. [2021-07-14 06:39:19,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3346, Invalid=19004, Unknown=0, NotChecked=0, Total=22350 [2021-07-14 06:39:19,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:39:19,115 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:39:19,116 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 150 states, 150 states have (on average 2.3866666666666667) internal successors, (358), 149 states have internal predecessors, (358), 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 06:39:19,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:39:19,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:39:19,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:39:19,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:39:19,116 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:39:19,119 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:39:56,730 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 88 [2021-07-14 06:39:57,359 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:39:57,980 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:39:58,630 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:39:59,267 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:39:59,904 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:40:00,571 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:40:01,243 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:40:01,980 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 90 [2021-07-14 06:40:05,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:40:05,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:40:05,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:40:05,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:40:05,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:40:05,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:40:05,549 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:40:05,549 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:40:05,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:40:05,549 INFO L82 PathProgramCache]: Analyzing trace with hash -587995240, now seen corresponding path program 7 times [2021-07-14 06:40:05,550 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:40:05,550 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276600534] [2021-07-14 06:40:05,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:40:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:40:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 11725 backedges. 9553 proven. 2146 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2021-07-14 06:40:11,388 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:40:11,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276600534] [2021-07-14 06:40:11,388 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276600534] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:40:11,388 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422353886] [2021-07-14 06:40:11,388 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 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 06:40:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:40:11,549 INFO L263 TraceCheckSpWp]: Trace formula consists of 895 conjuncts, 120 conjunts are in the unsatisfiable core [2021-07-14 06:40:11,566 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:40:20,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11725 backedges. 10145 proven. 648 refuted. 0 times theorem prover too weak. 932 trivial. 0 not checked. [2021-07-14 06:40:20,746 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1422353886] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:40:20,746 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:40:20,746 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [131, 90] total 220 [2021-07-14 06:40:20,746 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384290851] [2021-07-14 06:40:20,747 INFO L462 AbstractCegarLoop]: Interpolant automaton has 221 states [2021-07-14 06:40:20,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:40:20,748 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 221 interpolants. [2021-07-14 06:40:20,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8387, Invalid=40233, Unknown=0, NotChecked=0, Total=48620 [2021-07-14 06:40:20,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:40:20,758 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:40:20,759 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 221 states, 221 states have (on average 2.7104072398190047) internal successors, (599), 220 states have internal predecessors, (599), 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 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:40:20,759 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:40:46,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:40:46,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 340 states. [2021-07-14 06:40:46,528 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,9 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:40:46,528 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:40:46,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:40:46,528 INFO L82 PathProgramCache]: Analyzing trace with hash -630754548, now seen corresponding path program 8 times [2021-07-14 06:40:46,528 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:40:46,529 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897533977] [2021-07-14 06:40:46,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:40:46,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:41:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 23447 backedges. 21758 proven. 1666 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2021-07-14 06:41:03,570 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:41:03,570 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897533977] [2021-07-14 06:41:03,570 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897533977] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:41:03,570 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [674553166] [2021-07-14 06:41:03,570 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 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 06:41:03,783 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 06:41:03,783 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:41:03,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 1345 conjuncts, 210 conjunts are in the unsatisfiable core [2021-07-14 06:41:03,801 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:41:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 23447 backedges. 11192 proven. 11327 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2021-07-14 06:41:16,682 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [674553166] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:41:16,682 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:41:16,683 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [221, 101] total 321 [2021-07-14 06:41:16,683 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670313314] [2021-07-14 06:41:16,683 INFO L462 AbstractCegarLoop]: Interpolant automaton has 322 states [2021-07-14 06:41:16,684 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:41:16,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 322 interpolants. [2021-07-14 06:41:16,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23040, Invalid=80322, Unknown=0, NotChecked=0, Total=103362 [2021-07-14 06:41:16,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:41:16,691 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:41:16,692 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 322 states, 322 states have (on average 2.9937888198757765) internal successors, (964), 321 states have internal predecessors, (964), 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 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 340 states. [2021-07-14 06:41:16,692 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:43:11,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:43:11,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 340 states. [2021-07-14 06:43:11,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 934 states. [2021-07-14 06:43:11,505 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:43:11,505 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr4INUSE_VIOLATION]=== [2021-07-14 06:43:11,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 06:43:11,506 INFO L82 PathProgramCache]: Analyzing trace with hash 1522589660, now seen corresponding path program 9 times [2021-07-14 06:43:11,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 06:43:11,506 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986902494] [2021-07-14 06:43:11,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 06:43:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 06:44:16,473 INFO L134 CoverageAnalysis]: Checked inductivity of 65457 backedges. 61546 proven. 3910 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-14 06:44:16,474 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 06:44:16,474 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986902494] [2021-07-14 06:44:16,474 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986902494] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:44:16,474 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1287969844] [2021-07-14 06:44:16,474 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 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 06:44:18,080 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 29 check-sat command(s) [2021-07-14 06:44:18,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 06:44:18,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 705 conjuncts, 137 conjunts are in the unsatisfiable core [2021-07-14 06:44:18,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 06:44:18,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2021-07-14 06:44:18,537 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:18,541 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:44:18,541 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:44:18,542 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:22, output treesize:14 [2021-07-14 06:44:18,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 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 22 treesize of output 13 [2021-07-14 06:44:18,976 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:18,979 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:44:18,979 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2021-07-14 06:44:18,979 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:25, output treesize:13 [2021-07-14 06:44:21,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,061 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-07-14 06:44:21,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 81 [2021-07-14 06:44:21,092 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2021-07-14 06:44:21,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,151 INFO L354 Elim1Store]: treesize reduction 58, result has 4.9 percent of original size [2021-07-14 06:44:21,151 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 24 [2021-07-14 06:44:21,153 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,189 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,189 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 1 [2021-07-14 06:44:21,190 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,225 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 06:44:21,226 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,260 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,261 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,302 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,303 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,340 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 53 treesize of output 1 [2021-07-14 06:44:21,340 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,372 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,373 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,403 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,404 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 06:44:21,404 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,434 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,434 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,435 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,469 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,469 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,470 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,499 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,499 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,500 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,529 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 06:44:21,530 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,558 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 57 treesize of output 1 [2021-07-14 06:44:21,558 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,588 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 49 treesize of output 1 [2021-07-14 06:44:21,588 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-07-14 06:44:21,603 INFO L354 Elim1Store]: treesize reduction 60, result has 1.6 percent of original size [2021-07-14 06:44:21,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 10 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 61 treesize of output 1 [2021-07-14 06:44:21,604 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-07-14 06:44:21,637 INFO L628 ElimStorePlain]: treesize reduction 32, result has 56.8 percent of original size [2021-07-14 06:44:21,638 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-07-14 06:44:21,638 INFO L247 ElimStorePlain]: Needed 17 recursive calls to eliminate 1 variables, input treesize:965, output treesize:42 [2021-07-14 06:44:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 65457 backedges. 1440 proven. 13602 refuted. 0 times theorem prover too weak. 50415 trivial. 0 not checked. [2021-07-14 06:44:39,656 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1287969844] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 06:44:39,656 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 06:44:39,657 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [436, 68] total 503 [2021-07-14 06:44:39,657 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129944391] [2021-07-14 06:44:39,658 INFO L462 AbstractCegarLoop]: Interpolant automaton has 504 states [2021-07-14 06:44:39,658 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 06:44:39,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 504 interpolants. [2021-07-14 06:44:39,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60701, Invalid=192811, Unknown=0, NotChecked=0, Total=253512 [2021-07-14 06:44:39,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:44:39,673 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 06:44:39,674 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 504 states, 504 states have (on average 2.115079365079365) internal successors, (1066), 503 states have internal predecessors, (1066), 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 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 44 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 29 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 203 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 347 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 340 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 934 states. [2021-07-14 06:44:39,674 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 06:44:43,597 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:44,269 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:44,571 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:45,240 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:45,535 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:46,199 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:46,510 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:47,180 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:47,515 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:48,194 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:48,524 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:49,247 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:49,603 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:50,393 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:50,754 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:51,562 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:51,925 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:52,793 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:53,192 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:54,046 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:54,408 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:55,225 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:55,592 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:56,412 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:56,781 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:57,600 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:57,962 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:44:58,794 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:44:59,170 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:00,011 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:00,394 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:01,135 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:01,495 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:02,348 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:02,702 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:03,511 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:03,891 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:04,683 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:05,037 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:05,833 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:06,222 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:07,019 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:07,393 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:08,228 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:08,599 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:09,408 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:09,779 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:10,585 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:10,956 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:11,822 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:12,197 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:13,034 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:13,408 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:14,250 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:14,631 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:15,495 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:15,887 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:16,762 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:17,132 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:18,003 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:18,402 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:19,265 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:19,654 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:20,510 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:20,898 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:21,757 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:22,147 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:23,066 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:23,446 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:24,295 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:24,690 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:25,562 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:25,956 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:26,853 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:27,253 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:28,176 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:28,629 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:29,556 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:29,964 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:30,880 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:31,284 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:32,239 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:32,654 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:33,660 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:34,066 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:35,006 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:35,415 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:36,381 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:36,814 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:37,784 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:38,212 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:39,228 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:39,666 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:40,673 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:41,098 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:42,091 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:42,528 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:43,525 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:43,998 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:44,996 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:45,429 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:46,443 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:46,873 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:47,890 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:48,339 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:49,450 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:49,890 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:50,898 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:51,337 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:52,343 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:52,789 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:53,797 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:54,273 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:55,274 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:55,708 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:56,691 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:57,128 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:58,109 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:45:58,555 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:45:59,582 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:00,023 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:00,991 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:01,435 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:02,436 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:02,892 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:03,905 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:04,400 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:05,402 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:05,878 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:06,897 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:07,380 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:08,422 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:08,882 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:09,949 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:10,412 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:11,429 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:11,890 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:12,909 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:13,375 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:14,434 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:14,944 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:15,973 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:16,440 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:17,474 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:17,946 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:19,042 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:19,547 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:20,655 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:21,133 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:22,186 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:22,668 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:23,723 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:24,213 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:25,356 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:25,835 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:26,913 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:27,405 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:28,473 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:28,965 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:30,087 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:30,574 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:31,643 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:32,138 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:33,205 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:33,707 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:34,783 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:35,315 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:36,428 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:36,944 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:38,057 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:38,553 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:39,648 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:40,217 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:41,329 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:41,833 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:42,946 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:43,459 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:44,603 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:45,155 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:46,268 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:46,791 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:47,924 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:48,447 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:49,613 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:50,171 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:51,313 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:51,838 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:53,024 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:53,552 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:54,749 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:55,322 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:56,486 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:57,011 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:58,177 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:46:58,708 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:46:59,918 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:00,454 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:01,618 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:02,151 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:03,338 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:03,889 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:05,124 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:05,672 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:06,861 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:07,415 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:08,633 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:09,189 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:10,466 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:11,009 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:12,269 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:12,815 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:14,024 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:14,577 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:15,849 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:16,401 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:17,634 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:18,193 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:19,486 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:20,096 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:21,357 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:21,927 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:23,227 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:23,795 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:25,124 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:25,691 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:26,942 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:27,508 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:28,747 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:29,323 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:30,649 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:31,213 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:32,478 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:33,050 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:34,327 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:34,955 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:36,251 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:36,838 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:38,117 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:38,694 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:40,086 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:40,734 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:42,209 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:42,865 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:44,369 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:45,021 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:46,592 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:47,248 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:48,788 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:49,458 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:51,019 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:51,616 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:53,014 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:53,627 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:54,976 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:55,635 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:56,950 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:57,551 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:47:58,864 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:47:59,459 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:00,843 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:01,442 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:02,799 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:03,412 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:04,787 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:05,398 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:06,818 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:07,488 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:08,882 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:09,504 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:10,950 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:11,572 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:12,937 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:13,577 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:14,966 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:15,589 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:17,001 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:17,622 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:19,038 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:19,688 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:21,146 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:21,787 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:23,225 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:23,852 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:25,263 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:25,941 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:27,340 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:27,973 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:29,404 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:30,035 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:31,520 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:32,155 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:33,612 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:34,328 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:36,042 WARN L205 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:36,790 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:38,470 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:39,209 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:40,853 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:41,577 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:43,071 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:43,722 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:45,167 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:45,820 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:47,344 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:48,007 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:49,530 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:50,201 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:51,804 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:52,480 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:53,981 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:54,646 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:56,169 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:56,889 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:48:58,390 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:48:59,071 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:00,601 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:01,281 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:02,862 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:03,560 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:05,193 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:05,885 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:07,499 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:08,217 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:09,749 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:10,450 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:12,018 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:12,715 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:14,211 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:14,891 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:16,399 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:17,146 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:18,696 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:19,406 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:21,048 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:21,756 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:23,414 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:24,118 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:25,722 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:26,421 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:28,031 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:28,736 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:30,330 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:31,029 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:32,652 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:33,360 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:34,964 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:35,688 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:37,339 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:38,061 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:39,648 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:40,383 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:42,027 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:42,747 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:44,353 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:45,083 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:46,689 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:47,472 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:49,093 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:49,834 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:51,492 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:52,312 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:53,952 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:54,689 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:56,352 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:57,085 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:49:58,789 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:49:59,528 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:01,214 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:02,024 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:04,009 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:04,795 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:06,642 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:07,446 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:09,382 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:10,176 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:11,963 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:12,742 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:14,664 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:15,452 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:17,351 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:18,201 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:20,125 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:20,927 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:22,736 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:23,588 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:25,367 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:26,153 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:27,886 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:28,725 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:30,481 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:31,261 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:32,995 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:33,914 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:35,753 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:36,566 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:38,454 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:39,320 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:41,157 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:41,964 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:43,799 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:44,648 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:46,484 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:47,283 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:49,064 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:49,935 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:51,759 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:52,577 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:54,332 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:55,199 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:56,927 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:50:57,725 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:50:59,472 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:00,325 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:02,073 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:02,874 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:04,634 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:05,497 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:07,292 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:08,098 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:09,891 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:10,750 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:12,526 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:13,337 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:15,256 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:16,063 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:17,883 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:18,716 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:20,643 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:21,469 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:23,365 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:24,198 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:26,091 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:26,911 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:28,713 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:29,535 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:31,386 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:32,214 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:34,038 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:34,874 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:36,772 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:37,630 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:39,469 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:40,312 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:42,422 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:43,348 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-07-14 06:51:45,398 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2021-07-14 06:51:46,288 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 Received shutdown request... [2021-07-14 06:51:47,287 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 06:51:47,287 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 06:51:47,297 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 06:51:47,298 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 06:51:47,298 INFO L202 PluginConnector]: Adding new model min-max-inc-dec.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 06:51:47 BasicIcfg [2021-07-14 06:51:47,298 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 06:51:47,298 INFO L168 Benchmark]: Toolchain (without parser) took 772963.46 ms. Allocated memory was 170.9 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 150.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 839.8 MB. Max. memory is 8.0 GB. [2021-07-14 06:51:47,298 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 170.9 MB. Free memory is still 152.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 06:51:47,298 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.19 ms. Allocated memory is still 170.9 MB. Free memory was 150.8 MB in the beginning and 149.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-07-14 06:51:47,298 INFO L168 Benchmark]: Boogie Preprocessor took 11.21 ms. Allocated memory is still 170.9 MB. Free memory was 149.4 MB in the beginning and 148.4 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 06:51:47,299 INFO L168 Benchmark]: RCFGBuilder took 239.94 ms. Allocated memory is still 170.9 MB. Free memory was 148.4 MB in the beginning and 133.4 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-14 06:51:47,299 INFO L168 Benchmark]: TraceAbstraction took 772688.82 ms. Allocated memory was 170.9 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 133.0 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 822.0 MB. Max. memory is 8.0 GB. [2021-07-14 06:51:47,299 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 0.12 ms. Allocated memory is still 170.9 MB. Free memory is still 152.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 17.19 ms. Allocated memory is still 170.9 MB. Free memory was 150.8 MB in the beginning and 149.4 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.21 ms. Allocated memory is still 170.9 MB. Free memory was 149.4 MB in the beginning and 148.4 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 239.94 ms. Allocated memory is still 170.9 MB. Free memory was 148.4 MB in the beginning and 133.4 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 772688.82 ms. Allocated memory was 170.9 MB in the beginning and 2.1 GB in the end (delta: 1.9 GB). Free memory was 133.0 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 822.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 54709, positive: 47421, positive conditional: 47421, positive unconditional: 0, negative: 7288, negative conditional: 7288, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 49269, positive: 47421, positive conditional: 47421, positive unconditional: 0, negative: 1848, negative conditional: 1848, negative unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 49269, positive: 46171, positive conditional: 0, positive unconditional: 46171, negative: 3098, negative conditional: 0, negative unconditional: 3098, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 261, positive: 249, positive conditional: 0, positive unconditional: 249, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 261, positive: 247, positive conditional: 0, positive unconditional: 247, negative: 14, negative conditional: 0, negative unconditional: 14, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 14, positive: 2, positive conditional: 0, positive unconditional: 2, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 49269, positive: 45922, positive conditional: 0, positive unconditional: 45922, negative: 3086, negative conditional: 0, negative unconditional: 3086, unknown: 261, unknown conditional: 0, unknown unconditional: 261] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523, SemanticConditionEliminator.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 17157, positive: 1250, positive conditional: 1250, positive unconditional: 0, negative: 15907, negative conditional: 10384, negative unconditional: 5523, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 1263, positive: 32, positive conditional: 30, positive unconditional: 2, negative: 1231, negative conditional: 1219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 2416, positive: 78, positive conditional: 65, positive unconditional: 12, negative: 2338, negative conditional: 2280, negative unconditional: 58, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 17157, positive: 1220, positive conditional: 1220, positive unconditional: 0, negative: 14688, negative conditional: 9165, negative unconditional: 5523, unknown: 1249, unknown conditional: 1249, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1510, Positive cache size: 279, Positive conditional cache size: 30, Positive unconditional cache size: 249, Negative cache size: 1231, Negative conditional cache size: 1219, Negative unconditional cache size: 12, Eliminated conditions: 5523 ], Maximal queried relation: 9, Independence queries for same thread: 5440 - TimeoutResultAtElement [Line: 90]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1189 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 11 procedures, 67 locations, 6 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 772601.1ms, OverallIterations: 9, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 10.2ms, PartialOrderReductionTime: 624575.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2661, 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: 251.7ms SsaConstructionTime, 3517.5ms SatisfiabilityAnalysisTime, 141861.0ms InterpolantComputationTime, 5050 NumberOfCodeBlocks, 4391 NumberOfCodeBlocksAsserted, 106 NumberOfCheckSat, 5032 ConstructedInterpolants, 0 QuantifiedInterpolants, 58298 SizeOfPredicates, 27 NumberOfNonLiveVariables, 4606 ConjunctsInSsa, 639 ConjunctsInUnsatCore, 18 InterpolantComputations, 0 PerfectInterpolantSequences, 174564/212234 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