/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-9e34d99ae2c6837f487980c721c4b6acf9d9b15c-9e34d99 [2021-07-10 11:29:33,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-10 11:29:33,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-10 11:29:33,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-10 11:29:33,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-10 11:29:33,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-10 11:29:33,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-10 11:29:33,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-10 11:29:33,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... 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[2021-07-10 11:29:33,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-10 11:29:33,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-10 11:29:33,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-10 11:29:33,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-POR-NewStatesSleepPersistentFixedOrder-NoLbe.epf [2021-07-10 11:29:33,345 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-10 11:29:33,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-10 11:29:33,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-10 11:29:33,345 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-10 11:29:33,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-10 11:29:33,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-10 11:29:33,347 INFO L138 SettingsManager]: * Use SBE=true [2021-07-10 11:29:33,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-10 11:29:33,348 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-10 11:29:33,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-10 11:29:33,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-10 11:29:33,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-10 11:29:33,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-10 11:29:33,349 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-10 11:29:33,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-10 11:29:33,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-10 11:29:33,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-10 11:29:33,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-10 11:29:33,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-10 11:29:33,360 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-10 11:29:33,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-10 11:29:33,361 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-10 11:29:33,361 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-10 11:29:33,361 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-10 11:29:33,361 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES_FIXEDORDER [2021-07-10 11:29:33,361 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-10 11:29:33,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-10 11:29:33,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-10 11:29:33,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-10 11:29:33,633 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-10 11:29:33,637 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-10 11:29:33,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl [2021-07-10 11:29:33,638 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl' [2021-07-10 11:29:33,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-10 11:29:33,658 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-10 11:29:33,659 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-10 11:29:33,659 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-10 11:29:33,659 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-10 11:29:33,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,672 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-10 11:29:33,681 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-10 11:29:33,681 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-10 11:29:33,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-10 11:29:33,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,687 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/1) ... [2021-07-10 11:29:33,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-10 11:29:33,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-10 11:29:33,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-10 11:29:33,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-10 11:29:33,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (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 [2021-07-10 11:29:33,744 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-10 11:29:33,745 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-10 11:29:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-10 11:29:33,745 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-10 11:29:33,745 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-10 11:29:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-10 11:29:33,745 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-10 11:29:33,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-10 11:29:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-10 11:29:33,745 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-10 11:29:33,745 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-10 11:29:33,745 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-10 11:29:33,746 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-10 11:29:33,746 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-10 11:29:33,746 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-10 11:29:33,746 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-10 11:29:33,956 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-10 11:29:33,957 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-10 11:29:33,958 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:29:33 BoogieIcfgContainer [2021-07-10 11:29:33,958 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-10 11:29:33,959 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-10 11:29:33,959 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-10 11:29:33,961 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-10 11:29:33,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 10.07 11:29:33" (1/2) ... [2021-07-10 11:29:33,962 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@735f2799 and model type mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:29:33, skipping insertion in model container [2021-07-10 11:29:33,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:29:33" (2/2) ... [2021-07-10 11:29:33,963 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-4.wvr.bpl [2021-07-10 11:29:33,967 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-10 11:29:33,967 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-10 11:29:33,967 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-10 11:29:33,968 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-10 11:29:33,998 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-10 11:29:34,028 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-10 11:29:34,096 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-10 11:29:34,097 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-10 11:29:34,097 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-10 11:29:34,097 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-10 11:29:34,097 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-10 11:29:34,097 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-10 11:29:34,097 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-10 11:29:34,097 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-10 11:29:34,302 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:34,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:34,305 INFO L82 PathProgramCache]: Analyzing trace with hash -491654434, now seen corresponding path program 1 times [2021-07-10 11:29:34,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:34,314 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611241703] [2021-07-10 11:29:34,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-10 11:29:34,469 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:34,469 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611241703] [2021-07-10 11:29:34,469 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611241703] provided 1 perfect and 0 imperfect interpolant sequences [2021-07-10 11:29:34,470 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-07-10 11:29:34,470 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-07-10 11:29:34,471 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571432022] [2021-07-10 11:29:34,474 INFO L462 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-07-10 11:29:34,474 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:34,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-07-10 11:29:34,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-07-10 11:29:34,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:34,484 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:34,486 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:34,486 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:34,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:34,514 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-07-10 11:29:34,514 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:34,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:34,517 INFO L82 PathProgramCache]: Analyzing trace with hash 2094735008, now seen corresponding path program 2 times [2021-07-10 11:29:34,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:34,518 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100629258] [2021-07-10 11:29:34,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-07-10 11:29:34,619 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:34,619 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100629258] [2021-07-10 11:29:34,619 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [100629258] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:34,619 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1447978713] [2021-07-10 11:29:34,619 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-07-10 11:29:34,684 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-10 11:29:34,684 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:34,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-10 11:29:34,692 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-07-10 11:29:34,952 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1447978713] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:34,952 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:34,952 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6] total 13 [2021-07-10 11:29:34,953 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533900731] [2021-07-10 11:29:34,953 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-10 11:29:34,953 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:34,953 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-10 11:29:34,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2021-07-10 11:29:34,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:34,954 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:34,954 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 4.428571428571429) internal successors, (62), 13 states have internal predecessors, (62), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:34,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:34,954 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:35,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:35,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:35,568 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:35,569 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:35,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:35,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1913291184, now seen corresponding path program 3 times [2021-07-10 11:29:35,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:35,570 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487051692] [2021-07-10 11:29:35,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-10 11:29:35,667 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:35,667 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487051692] [2021-07-10 11:29:35,667 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487051692] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:35,667 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [449673160] [2021-07-10 11:29:35,667 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 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 [2021-07-10 11:29:35,720 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2021-07-10 11:29:35,721 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:35,721 INFO L263 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-10 11:29:35,727 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-10 11:29:35,850 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [449673160] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:35,850 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:35,850 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8] total 13 [2021-07-10 11:29:35,850 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1483143444] [2021-07-10 11:29:35,850 INFO L462 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-07-10 11:29:35,850 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:35,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-07-10 11:29:35,851 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2021-07-10 11:29:35,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:35,851 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:35,851 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 14 states, 14 states have (on average 3.7857142857142856) internal successors, (53), 13 states have internal predecessors, (53), 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) [2021-07-10 11:29:35,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:35,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:35,851 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:35,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:35,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:35,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:36,204 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:36,205 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:36,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:36,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1121032816, now seen corresponding path program 4 times [2021-07-10 11:29:36,206 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:36,206 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587210458] [2021-07-10 11:29:36,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:36,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:36,288 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-10 11:29:36,289 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:36,289 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587210458] [2021-07-10 11:29:36,289 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587210458] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:36,289 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [403373009] [2021-07-10 11:29:36,289 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:36,329 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-10 11:29:36,329 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:36,329 INFO L263 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 9 conjunts are in the unsatisfiable core [2021-07-10 11:29:36,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-10 11:29:36,478 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [403373009] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:36,479 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:36,479 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 17 [2021-07-10 11:29:36,479 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1353374004] [2021-07-10 11:29:36,480 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-10 11:29:36,480 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:36,480 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-10 11:29:36,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=248, Unknown=0, NotChecked=0, Total=306 [2021-07-10 11:29:36,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:36,482 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:36,482 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 3.5555555555555554) internal successors, (64), 17 states have internal predecessors, (64), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:36,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:36,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:36,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:36,482 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:36,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:36,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:36,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:36,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-10 11:29:37,086 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:37,088 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:37,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:37,089 INFO L82 PathProgramCache]: Analyzing trace with hash -1666743048, now seen corresponding path program 5 times [2021-07-10 11:29:37,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:37,089 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757235450] [2021-07-10 11:29:37,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2021-07-10 11:29:37,214 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:37,214 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757235450] [2021-07-10 11:29:37,214 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757235450] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:37,214 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [382198408] [2021-07-10 11:29:37,214 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 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 [2021-07-10 11:29:37,266 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-10 11:29:37,266 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:37,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-10 11:29:37,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:37,505 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2021-07-10 11:29:37,505 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [382198408] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:37,505 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:37,505 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 12] total 22 [2021-07-10 11:29:37,505 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271107721] [2021-07-10 11:29:37,506 INFO L462 AbstractCegarLoop]: Interpolant automaton has 23 states [2021-07-10 11:29:37,506 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:37,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2021-07-10 11:29:37,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=424, Unknown=0, NotChecked=0, Total=506 [2021-07-10 11:29:37,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:37,506 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:37,507 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 23 states, 23 states have (on average 3.4782608695652173) internal successors, (80), 22 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:37,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:37,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:37,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:37,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-10 11:29:37,507 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:38,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:38,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:38,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:38,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-07-10 11:29:38,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:38,568 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:38,569 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:38,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:38,569 INFO L82 PathProgramCache]: Analyzing trace with hash 213703426, now seen corresponding path program 6 times [2021-07-10 11:29:38,569 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:38,569 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566051006] [2021-07-10 11:29:38,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:38,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:38,631 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2021-07-10 11:29:38,631 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:38,631 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566051006] [2021-07-10 11:29:38,631 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [566051006] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:38,631 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1924825508] [2021-07-10 11:29:38,632 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 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 [2021-07-10 11:29:38,680 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-07-10 11:29:38,680 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:38,681 INFO L263 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-10 11:29:38,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:38,930 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 9 proven. 34 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2021-07-10 11:29:38,931 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1924825508] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:38,931 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:38,931 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 10] total 17 [2021-07-10 11:29:38,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858455190] [2021-07-10 11:29:38,933 INFO L462 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-07-10 11:29:38,933 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:38,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-07-10 11:29:38,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=255, Unknown=0, NotChecked=0, Total=306 [2021-07-10 11:29:38,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:38,934 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:38,934 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 4.388888888888889) internal successors, (79), 17 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 22 states. [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:38,935 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:39,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:39,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:39,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:39,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:39,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:39,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:39,708 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:39,708 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:39,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:39,708 INFO L82 PathProgramCache]: Analyzing trace with hash 1761588044, now seen corresponding path program 7 times [2021-07-10 11:29:39,709 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:39,709 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862052841] [2021-07-10 11:29:39,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:39,909 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 25 proven. 99 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2021-07-10 11:29:39,910 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:39,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862052841] [2021-07-10 11:29:39,910 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862052841] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:39,910 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292773341] [2021-07-10 11:29:39,910 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 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 [2021-07-10 11:29:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:39,958 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-10 11:29:39,960 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 91 proven. 62 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-10 11:29:40,371 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1292773341] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:40,371 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:40,371 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2021-07-10 11:29:40,371 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950981355] [2021-07-10 11:29:40,371 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-10 11:29:40,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:40,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-10 11:29:40,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=168, Invalid=1022, Unknown=0, NotChecked=0, Total=1190 [2021-07-10 11:29:40,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:40,372 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:40,372 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.1714285714285713) internal successors, (111), 34 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:40,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:40,372 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:40,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:40,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:40,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:40,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:40,373 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:41,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:41,854 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:41,854 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:41,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:41,855 INFO L82 PathProgramCache]: Analyzing trace with hash -803753516, now seen corresponding path program 8 times [2021-07-10 11:29:41,855 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:41,855 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [520679062] [2021-07-10 11:29:41,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 62 proven. 109 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2021-07-10 11:29:42,049 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:42,049 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [520679062] [2021-07-10 11:29:42,049 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [520679062] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:42,049 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1804900323] [2021-07-10 11:29:42,049 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 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 [2021-07-10 11:29:42,099 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-10 11:29:42,100 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:42,100 INFO L263 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-10 11:29:42,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:42,489 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 94 proven. 68 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-10 11:29:42,490 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1804900323] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:42,490 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:42,490 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 18] total 34 [2021-07-10 11:29:42,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1589025423] [2021-07-10 11:29:42,490 INFO L462 AbstractCegarLoop]: Interpolant automaton has 35 states [2021-07-10 11:29:42,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:42,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2021-07-10 11:29:42,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=185, Invalid=1005, Unknown=0, NotChecked=0, Total=1190 [2021-07-10 11:29:42,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:42,491 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:42,491 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 35 states, 35 states have (on average 3.085714285714286) internal successors, (108), 34 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:42,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:42,491 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:42,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:43,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2021-07-10 11:29:43,903 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2021-07-10 11:29:43,903 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:43,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:43,903 INFO L82 PathProgramCache]: Analyzing trace with hash 1709380702, now seen corresponding path program 9 times [2021-07-10 11:29:43,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:43,903 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025206662] [2021-07-10 11:29:43,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:44,043 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 26 proven. 189 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2021-07-10 11:29:44,043 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:44,043 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025206662] [2021-07-10 11:29:44,043 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1025206662] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:44,043 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [81366583] [2021-07-10 11:29:44,043 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 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 [2021-07-10 11:29:44,089 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2021-07-10 11:29:44,089 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:44,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 19 conjunts are in the unsatisfiable core [2021-07-10 11:29:44,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 85 proven. 51 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2021-07-10 11:29:44,454 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [81366583] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:44,454 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:44,454 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 15] total 27 [2021-07-10 11:29:44,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [718031479] [2021-07-10 11:29:44,455 INFO L462 AbstractCegarLoop]: Interpolant automaton has 28 states [2021-07-10 11:29:44,455 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:44,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2021-07-10 11:29:44,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=98, Invalid=658, Unknown=0, NotChecked=0, Total=756 [2021-07-10 11:29:44,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:44,455 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:44,456 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 28 states, 28 states have (on average 4.071428571428571) internal successors, (114), 27 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 46 states. [2021-07-10 11:29:44,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:45,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:45,620 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:45,621 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:45,621 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:45,621 INFO L82 PathProgramCache]: Analyzing trace with hash -2074820762, now seen corresponding path program 10 times [2021-07-10 11:29:45,621 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:45,622 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249136024] [2021-07-10 11:29:45,622 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 196 proven. 139 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2021-07-10 11:29:46,143 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:46,143 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249136024] [2021-07-10 11:29:46,144 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249136024] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:46,144 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351170858] [2021-07-10 11:29:46,144 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 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 [2021-07-10 11:29:46,191 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-10 11:29:46,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:46,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 22 conjunts are in the unsatisfiable core [2021-07-10 11:29:46,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:46,680 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 121 proven. 133 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2021-07-10 11:29:46,680 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351170858] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:46,680 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:46,680 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 22] total 48 [2021-07-10 11:29:46,680 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278960738] [2021-07-10 11:29:46,680 INFO L462 AbstractCegarLoop]: Interpolant automaton has 49 states [2021-07-10 11:29:46,680 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:46,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2021-07-10 11:29:46,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=324, Invalid=2028, Unknown=0, NotChecked=0, Total=2352 [2021-07-10 11:29:46,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:46,682 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:46,682 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 49 states, 49 states have (on average 2.6122448979591835) internal successors, (128), 48 states have internal predecessors, (128), 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) [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:46,682 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:49,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:49,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:49,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:49,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2021-07-10 11:29:49,320 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:49,320 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:49,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:49,321 INFO L82 PathProgramCache]: Analyzing trace with hash 592149688, now seen corresponding path program 11 times [2021-07-10 11:29:49,321 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:49,321 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809139207] [2021-07-10 11:29:49,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:49,685 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 148 proven. 192 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2021-07-10 11:29:49,685 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:49,685 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809139207] [2021-07-10 11:29:49,685 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809139207] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:49,685 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741474689] [2021-07-10 11:29:49,685 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:49,743 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 14 check-sat command(s) [2021-07-10 11:29:49,743 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:49,744 INFO L263 TraceCheckSpWp]: Trace formula consists of 324 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-10 11:29:49,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:50,593 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 268 proven. 169 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2021-07-10 11:29:50,594 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [741474689] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:50,594 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:50,594 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 30] total 58 [2021-07-10 11:29:50,594 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096087880] [2021-07-10 11:29:50,594 INFO L462 AbstractCegarLoop]: Interpolant automaton has 59 states [2021-07-10 11:29:50,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:50,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2021-07-10 11:29:50,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=2966, Unknown=0, NotChecked=0, Total=3422 [2021-07-10 11:29:50,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:50,596 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:50,596 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 59 states, 59 states have (on average 2.5254237288135593) internal successors, (149), 58 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 61 states. [2021-07-10 11:29:50,596 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:29:53,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:29:53,625 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2021-07-10 11:29:53,625 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:53,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:53,626 INFO L82 PathProgramCache]: Analyzing trace with hash -2055286014, now seen corresponding path program 12 times [2021-07-10 11:29:53,626 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:53,627 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1944938376] [2021-07-10 11:29:53,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:53,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 196 proven. 201 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2021-07-10 11:29:54,030 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:54,030 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1944938376] [2021-07-10 11:29:54,030 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1944938376] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:54,030 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1456567040] [2021-07-10 11:29:54,030 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:54,118 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 17 check-sat command(s) [2021-07-10 11:29:54,118 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:29:54,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 27 conjunts are in the unsatisfiable core [2021-07-10 11:29:54,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 227 proven. 141 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2021-07-10 11:29:54,712 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1456567040] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:54,712 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:54,713 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 25] total 46 [2021-07-10 11:29:54,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226924184] [2021-07-10 11:29:54,713 INFO L462 AbstractCegarLoop]: Interpolant automaton has 47 states [2021-07-10 11:29:54,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:54,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2021-07-10 11:29:54,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=380, Invalid=1782, Unknown=0, NotChecked=0, Total=2162 [2021-07-10 11:29:54,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:54,714 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:54,714 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 47 states, 47 states have (on average 2.8297872340425534) internal successors, (133), 46 states have internal predecessors, (133), 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) [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:54,714 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:54,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:54,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:54,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:29:54,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:29:54,715 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:57,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:57,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:57,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:29:57,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:29:57,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:29:57,712 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:57,713 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:29:57,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:29:57,713 INFO L82 PathProgramCache]: Analyzing trace with hash -61055148, now seen corresponding path program 13 times [2021-07-10 11:29:57,713 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:29:57,713 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308002382] [2021-07-10 11:29:57,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:29:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 198 proven. 333 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2021-07-10 11:29:58,107 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:29:58,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308002382] [2021-07-10 11:29:58,107 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308002382] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:58,107 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1502514356] [2021-07-10 11:29:58,107 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:29:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:29:58,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 405 conjuncts, 33 conjunts are in the unsatisfiable core [2021-07-10 11:29:58,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:29:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 933 backedges. 254 proven. 308 refuted. 0 times theorem prover too weak. 371 trivial. 0 not checked. [2021-07-10 11:29:59,150 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1502514356] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:29:59,150 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:29:59,150 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 33] total 64 [2021-07-10 11:29:59,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394042712] [2021-07-10 11:29:59,150 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-07-10 11:29:59,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:29:59,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-07-10 11:29:59,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=582, Invalid=3578, Unknown=0, NotChecked=0, Total=4160 [2021-07-10 11:29:59,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:29:59,152 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:29:59,152 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 2.5692307692307694) internal successors, (167), 64 states have internal predecessors, (167), 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) [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:29:59,152 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:29:59,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:29:59,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:29:59,153 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:30:02,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:30:02,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 11:30:02,760 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2021-07-10 11:30:02,760 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:30:02,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:30:02,760 INFO L82 PathProgramCache]: Analyzing trace with hash -1397992100, now seen corresponding path program 14 times [2021-07-10 11:30:02,760 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:30:02,761 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [380390331] [2021-07-10 11:30:02,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:30:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:30:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 196 proven. 382 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2021-07-10 11:30:03,324 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:30:03,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [380390331] [2021-07-10 11:30:03,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [380390331] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:30:03,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [372637144] [2021-07-10 11:30:03,324 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:30:03,402 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-10 11:30:03,402 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:30:03,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 36 conjunts are in the unsatisfiable core [2021-07-10 11:30:03,405 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:30:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1061 backedges. 403 proven. 256 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2021-07-10 11:30:04,749 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [372637144] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:30:04,749 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:30:04,750 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 71 [2021-07-10 11:30:04,750 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554574372] [2021-07-10 11:30:04,750 INFO L462 AbstractCegarLoop]: Interpolant automaton has 72 states [2021-07-10 11:30:04,750 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:30:04,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 72 interpolants. [2021-07-10 11:30:04,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=673, Invalid=4439, Unknown=0, NotChecked=0, Total=5112 [2021-07-10 11:30:04,751 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:30:04,752 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:30:04,752 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 72 states, 72 states have (on average 2.5) internal successors, (180), 71 states have internal predecessors, (180), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 11:30:04,752 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:30:08,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 95 states. [2021-07-10 11:30:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 104 states. [2021-07-10 11:30:08,373 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:30:08,373 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:30:08,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:30:08,373 INFO L82 PathProgramCache]: Analyzing trace with hash 731890144, now seen corresponding path program 15 times [2021-07-10 11:30:08,373 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:30:08,373 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1780388588] [2021-07-10 11:30:08,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:30:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:30:10,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 799 proven. 336 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-10 11:30:10,024 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:30:10,024 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1780388588] [2021-07-10 11:30:10,024 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1780388588] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:30:10,024 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1319341321] [2021-07-10 11:30:10,025 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 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:30:10,094 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 16 check-sat command(s) [2021-07-10 11:30:10,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:30:10,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 399 conjuncts, 35 conjunts are in the unsatisfiable core [2021-07-10 11:30:10,097 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:30:11,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 322 proven. 266 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2021-07-10 11:30:11,330 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1319341321] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:30:11,330 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:30:11,330 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 33] total 95 [2021-07-10 11:30:11,330 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215703089] [2021-07-10 11:30:11,331 INFO L462 AbstractCegarLoop]: Interpolant automaton has 96 states [2021-07-10 11:30:11,331 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:30:11,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 96 interpolants. [2021-07-10 11:30:11,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1025, Invalid=8095, Unknown=0, NotChecked=0, Total=9120 [2021-07-10 11:30:11,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:30:11,333 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:30:11,333 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 96 states, 96 states have (on average 2.3541666666666665) internal successors, (226), 95 states have internal predecessors, (226), 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) [2021-07-10 11:30:11,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:30:11,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 18 states. [2021-07-10 11:30:11,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:30:11,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 27 states. [2021-07-10 11:30:11,333 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 30 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 47 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 55 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 68 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 95 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 104 states. [2021-07-10 11:30:11,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:30:28,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:30:28,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:30:28,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:30:28,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 338 states. [2021-07-10 11:30:28,290 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-07-10 11:30:28,290 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:30:28,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:30:28,290 INFO L82 PathProgramCache]: Analyzing trace with hash 286711276, now seen corresponding path program 16 times [2021-07-10 11:30:28,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:30:28,291 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605079849] [2021-07-10 11:30:28,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:30:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:30:43,968 INFO L134 CoverageAnalysis]: Checked inductivity of 26817 backedges. 23629 proven. 2931 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2021-07-10 11:30:43,969 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:30:43,969 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605079849] [2021-07-10 11:30:43,969 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605079849] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:30:43,969 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123570883] [2021-07-10 11:30:43,969 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:30:44,173 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-10 11:30:44,173 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:30:44,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 1431 conjuncts, 211 conjunts are in the unsatisfiable core [2021-07-10 11:30:44,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:31:01,444 INFO L134 CoverageAnalysis]: Checked inductivity of 26817 backedges. 24126 proven. 2060 refuted. 0 times theorem prover too weak. 631 trivial. 0 not checked. [2021-07-10 11:31:01,444 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [123570883] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:31:01,444 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:31:01,444 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [200, 125] total 324 [2021-07-10 11:31:01,444 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581740851] [2021-07-10 11:31:01,445 INFO L462 AbstractCegarLoop]: Interpolant automaton has 325 states [2021-07-10 11:31:01,445 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:31:01,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 325 interpolants. [2021-07-10 11:31:01,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19687, Invalid=85613, Unknown=0, NotChecked=0, Total=105300 [2021-07-10 11:31:01,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:31:01,455 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:31:01,456 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 325 states, 325 states have (on average 2.6276923076923078) internal successors, (854), 324 states have internal predecessors, (854), 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) [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:31:01,456 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 338 states. [2021-07-10 11:31:01,457 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:32:22,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 377 states. [2021-07-10 11:32:22,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2021-07-10 11:32:22,478 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-10 11:32:22,478 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:32:22,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:32:22,478 INFO L82 PathProgramCache]: Analyzing trace with hash -762257088, now seen corresponding path program 17 times [2021-07-10 11:32:22,478 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:32:22,479 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061563337] [2021-07-10 11:32:22,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:32:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:33:00,415 INFO L134 CoverageAnalysis]: Checked inductivity of 45545 backedges. 37395 proven. 7921 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2021-07-10 11:33:00,415 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:33:00,415 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061563337] [2021-07-10 11:33:00,415 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1061563337] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:33:00,415 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [952836414] [2021-07-10 11:33:00,415 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:33:00,905 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 164 check-sat command(s) [2021-07-10 11:33:00,905 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:33:00,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 2048 conjuncts, 274 conjunts are in the unsatisfiable core [2021-07-10 11:33:00,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:34:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 45545 backedges. 26411 proven. 11989 refuted. 0 times theorem prover too weak. 7145 trivial. 0 not checked. [2021-07-10 11:34:06,253 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [952836414] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:34:06,253 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:34:06,253 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [357, 274] total 630 [2021-07-10 11:34:06,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [805051585] [2021-07-10 11:34:06,254 INFO L462 AbstractCegarLoop]: Interpolant automaton has 631 states [2021-07-10 11:34:06,254 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:34:06,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 631 interpolants. [2021-07-10 11:34:06,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42692, Invalid=354838, Unknown=0, NotChecked=0, Total=397530 [2021-07-10 11:34:06,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:34:06,273 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:34:06,274 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 631 states, 631 states have (on average 2.0475435816164818) internal successors, (1292), 630 states have internal predecessors, (1292), 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) [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:34:06,274 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 377 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2021-07-10 11:34:06,275 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:37:08,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 377 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 420 states. [2021-07-10 11:37:08,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 533 states. [2021-07-10 11:37:08,950 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-10 11:37:08,951 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-10 11:37:08,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-10 11:37:08,951 INFO L82 PathProgramCache]: Analyzing trace with hash -463779334, now seen corresponding path program 18 times [2021-07-10 11:37:08,951 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-10 11:37:08,951 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089154135] [2021-07-10 11:37:08,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-10 11:37:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-10 11:37:20,416 INFO L134 CoverageAnalysis]: Checked inductivity of 61950 backedges. 668 proven. 53627 refuted. 0 times theorem prover too weak. 7655 trivial. 0 not checked. [2021-07-10 11:37:20,416 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-10 11:37:20,416 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089154135] [2021-07-10 11:37:20,416 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1089154135] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:37:20,416 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1629286395] [2021-07-10 11:37:20,416 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-10 11:37:20,649 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 63 check-sat command(s) [2021-07-10 11:37:20,649 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-10 11:37:20,653 INFO L263 TraceCheckSpWp]: Trace formula consists of 992 conjuncts, 38 conjunts are in the unsatisfiable core [2021-07-10 11:37:20,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-10 11:37:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 61950 backedges. 1237 proven. 2875 refuted. 0 times theorem prover too weak. 57838 trivial. 0 not checked. [2021-07-10 11:37:26,569 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1629286395] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-10 11:37:26,569 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-10 11:37:26,569 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [167, 36] total 202 [2021-07-10 11:37:26,569 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669096168] [2021-07-10 11:37:26,570 INFO L462 AbstractCegarLoop]: Interpolant automaton has 203 states [2021-07-10 11:37:26,570 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-10 11:37:26,570 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 203 interpolants. [2021-07-10 11:37:26,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=694, Invalid=40312, Unknown=0, NotChecked=0, Total=41006 [2021-07-10 11:37:26,572 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:37:26,572 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-10 11:37:26,572 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 203 states, 203 states have (on average 3.812807881773399) internal successors, (774), 202 states have internal predecessors, (774), 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) [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 4 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 21 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 12 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 35 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 34 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-10 11:37:26,572 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 28 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 69 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 99 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 77 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 151 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 105 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 377 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 420 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 533 states. [2021-07-10 11:37:26,573 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-10 11:37:27,735 WARN L205 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 16 [2021-07-10 11:37:28,581 WARN L205 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 17 [2021-07-10 11:37:29,510 WARN L205 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 13 [2021-07-10 11:37:30,380 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 497 DAG size of output: 14 [2021-07-10 11:37:31,223 WARN L205 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 15 [2021-07-10 11:37:32,145 WARN L205 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 16 [2021-07-10 11:37:33,003 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 15 [2021-07-10 11:37:33,864 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 493 DAG size of output: 16 [2021-07-10 11:37:34,800 WARN L205 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 489 DAG size of output: 15 [2021-07-10 11:37:35,667 WARN L205 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 16 [2021-07-10 11:37:36,505 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 15 [2021-07-10 11:37:37,417 WARN L205 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 16 [2021-07-10 11:37:38,275 WARN L205 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 15 [2021-07-10 11:37:39,119 WARN L205 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 16 [2021-07-10 11:37:40,013 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 15 [2021-07-10 11:37:40,870 WARN L205 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 481 DAG size of output: 16 [2021-07-10 11:37:41,705 WARN L205 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 15 [2021-07-10 11:37:42,557 WARN L205 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 16 [2021-07-10 11:37:43,462 WARN L205 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 15 [2021-07-10 11:37:44,307 WARN L205 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 16 [2021-07-10 11:37:45,146 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 15 [2021-07-10 11:37:46,047 WARN L205 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 16 [2021-07-10 11:37:46,879 WARN L205 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 468 DAG size of output: 15 [2021-07-10 11:37:47,720 WARN L205 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 469 DAG size of output: 16 [2021-07-10 11:37:48,624 WARN L205 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 15 [2021-07-10 11:37:49,531 WARN L205 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 466 DAG size of output: 16 [2021-07-10 11:37:50,374 WARN L205 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 15 [2021-07-10 11:37:51,237 WARN L205 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 463 DAG size of output: 16 [2021-07-10 11:37:52,095 WARN L205 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 15 [2021-07-10 11:37:52,951 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 460 DAG size of output: 16 [2021-07-10 11:37:53,791 WARN L205 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 456 DAG size of output: 15 [2021-07-10 11:37:54,658 WARN L205 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 457 DAG size of output: 16 [2021-07-10 11:37:55,484 WARN L205 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 15 [2021-07-10 11:37:56,308 WARN L205 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 16 [2021-07-10 11:37:57,120 WARN L205 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 15 [2021-07-10 11:37:57,958 WARN L205 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 451 DAG size of output: 16 [2021-07-10 11:37:58,778 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 15 [2021-07-10 11:37:59,611 WARN L205 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 16 [2021-07-10 11:38:00,450 WARN L205 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 15 [2021-07-10 11:38:01,271 WARN L205 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 16 [2021-07-10 11:38:02,102 WARN L205 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 15 [2021-07-10 11:38:02,935 WARN L205 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 16 [2021-07-10 11:38:03,781 WARN L205 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 15 [2021-07-10 11:38:04,616 WARN L205 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 16 [2021-07-10 11:38:05,426 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 435 DAG size of output: 15 [2021-07-10 11:38:06,261 WARN L205 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 16 [2021-07-10 11:38:07,069 WARN L205 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 15 [2021-07-10 11:38:07,906 WARN L205 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 16 [2021-07-10 11:38:08,705 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 15 [2021-07-10 11:38:09,533 WARN L205 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 16 [2021-07-10 11:38:10,335 WARN L205 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 15 [2021-07-10 11:38:11,146 WARN L205 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 16 [2021-07-10 11:38:11,948 WARN L205 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 15 [2021-07-10 11:38:12,776 WARN L205 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 16 [2021-07-10 11:38:13,583 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 15 [2021-07-10 11:38:14,400 WARN L205 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 16 [2021-07-10 11:38:15,195 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 15 [2021-07-10 11:38:16,005 WARN L205 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 16 [2021-07-10 11:38:16,797 WARN L205 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 15 [2021-07-10 11:38:17,606 WARN L205 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 16 [2021-07-10 11:38:18,419 WARN L205 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 15 [2021-07-10 11:38:19,234 WARN L205 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 16 [2021-07-10 11:38:20,025 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 15 [2021-07-10 11:38:20,822 WARN L205 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 409 DAG size of output: 16 [2021-07-10 11:38:21,624 WARN L205 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 15 [2021-07-10 11:38:22,430 WARN L205 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 406 DAG size of output: 16 [2021-07-10 11:38:23,225 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 15 [2021-07-10 11:38:24,032 WARN L205 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 16 [2021-07-10 11:38:24,835 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 15 [2021-07-10 11:38:25,635 WARN L205 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 16 [2021-07-10 11:38:26,413 WARN L205 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 15 [2021-07-10 11:38:27,206 WARN L205 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 16 [2021-07-10 11:38:27,999 WARN L205 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 15 [2021-07-10 11:38:28,782 WARN L205 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 16 [2021-07-10 11:38:29,559 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 15 [2021-07-10 11:38:30,344 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 16 [2021-07-10 11:38:31,108 WARN L205 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 15 [2021-07-10 11:38:31,900 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 16 [2021-07-10 11:38:32,668 WARN L205 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2021-07-10 11:38:33,460 WARN L205 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 16 [2021-07-10 11:38:34,237 WARN L205 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 15 [2021-07-10 11:38:35,022 WARN L205 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 16 [2021-07-10 11:38:35,788 WARN L205 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 15 [2021-07-10 11:38:36,559 WARN L205 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 16 [2021-07-10 11:38:37,322 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 15 [2021-07-10 11:38:38,102 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 16 [2021-07-10 11:38:38,852 WARN L205 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 15 [2021-07-10 11:38:39,618 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 16 [2021-07-10 11:38:40,367 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 15 [2021-07-10 11:38:41,131 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 16 [2021-07-10 11:38:41,884 WARN L205 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 15 [2021-07-10 11:38:42,654 WARN L205 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 16 [2021-07-10 11:38:43,409 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 15 [2021-07-10 11:38:44,172 WARN L205 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 16 [2021-07-10 11:38:44,925 WARN L205 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 15 [2021-07-10 11:38:45,689 WARN L205 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 16 [2021-07-10 11:38:46,433 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 15 [2021-07-10 11:38:47,189 WARN L205 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 16 [2021-07-10 11:38:47,937 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 15 [2021-07-10 11:38:48,700 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 16 [2021-07-10 11:38:49,477 WARN L205 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 15 [2021-07-10 11:38:50,228 WARN L205 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 16 [2021-07-10 11:38:50,966 WARN L205 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 15 [2021-07-10 11:38:51,721 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 16 [2021-07-10 11:38:52,461 WARN L205 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 15 [2021-07-10 11:38:53,206 WARN L205 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 16 [2021-07-10 11:38:53,926 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 15 [2021-07-10 11:38:54,661 WARN L205 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 16 [2021-07-10 11:38:55,397 WARN L205 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 15 [2021-07-10 11:38:56,120 WARN L205 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 16 [2021-07-10 11:38:56,848 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 15 [2021-07-10 11:38:57,577 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 16 [2021-07-10 11:38:58,306 WARN L205 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 15 [2021-07-10 11:38:59,036 WARN L205 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 16 [2021-07-10 11:38:59,759 WARN L205 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 15 [2021-07-10 11:39:00,488 WARN L205 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 16 [2021-07-10 11:39:01,204 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 15 [2021-07-10 11:39:01,949 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 16 [2021-07-10 11:39:02,676 WARN L205 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 15 [2021-07-10 11:39:03,407 WARN L205 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 16 [2021-07-10 11:39:04,120 WARN L205 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 15 [2021-07-10 11:39:04,840 WARN L205 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 16 [2021-07-10 11:39:05,559 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 15 [2021-07-10 11:39:06,261 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 16 [2021-07-10 11:39:06,975 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 15 [2021-07-10 11:39:07,703 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 16 [2021-07-10 11:39:08,408 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 15 [2021-07-10 11:39:09,128 WARN L205 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 16 [2021-07-10 11:39:09,826 WARN L205 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 15 [2021-07-10 11:39:10,536 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 16 [2021-07-10 11:39:11,235 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 15 [2021-07-10 11:39:11,937 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 16 [2021-07-10 11:39:12,640 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 15 [2021-07-10 11:39:13,362 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 16 [2021-07-10 11:39:14,054 WARN L205 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 15 [2021-07-10 11:39:14,753 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 16 [2021-07-10 11:39:15,458 WARN L205 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 15 [2021-07-10 11:39:16,165 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 16 [2021-07-10 11:39:16,883 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 15 [2021-07-10 11:39:17,598 WARN L205 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 16 [2021-07-10 11:39:18,289 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 15 [2021-07-10 11:39:19,002 WARN L205 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 16 [2021-07-10 11:39:19,685 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 15 [2021-07-10 11:39:20,382 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 16 [2021-07-10 11:39:21,070 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 15 [2021-07-10 11:39:21,749 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 16 [2021-07-10 11:39:22,423 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 15 [2021-07-10 11:39:23,106 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 16 [2021-07-10 11:39:23,780 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 15 [2021-07-10 11:39:24,477 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 16 [2021-07-10 11:39:25,153 WARN L205 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 15 [2021-07-10 11:39:25,828 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 16 [2021-07-10 11:39:26,481 WARN L205 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 15 [2021-07-10 11:39:27,138 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 16 [2021-07-10 11:39:27,792 WARN L205 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 15 [2021-07-10 11:39:28,462 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 16 [2021-07-10 11:39:29,112 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 15 [2021-07-10 11:39:29,765 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 16 [2021-07-10 11:39:30,408 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 15 [2021-07-10 11:39:31,061 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 16 [2021-07-10 11:39:31,717 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 15 [2021-07-10 11:39:32,382 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 16 [2021-07-10 11:39:33,027 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 15 [2021-07-10 11:39:33,704 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 16 [2021-07-10 11:39:34,338 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 15 [2021-07-10 11:39:34,986 WARN L205 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 16 [2021-07-10 11:39:35,626 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 15 [2021-07-10 11:39:36,276 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 16 [2021-07-10 11:39:36,908 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 15 [2021-07-10 11:39:37,540 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 16 [2021-07-10 11:39:38,158 WARN L205 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 15 [2021-07-10 11:39:38,779 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 16 [2021-07-10 11:39:39,391 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 15 [2021-07-10 11:39:40,034 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 16 [2021-07-10 11:39:40,650 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 15 [2021-07-10 11:39:41,262 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 16 [2021-07-10 11:39:41,861 WARN L205 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 15 [2021-07-10 11:39:42,469 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 16 [2021-07-10 11:39:43,067 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 15 [2021-07-10 11:39:43,679 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 16 [2021-07-10 11:39:44,289 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 15 [2021-07-10 11:39:44,886 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2021-07-10 11:39:45,469 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 15 [2021-07-10 11:39:46,067 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 16 [2021-07-10 11:39:46,661 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 15 [2021-07-10 11:39:47,254 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 16 [2021-07-10 11:39:47,827 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 15 [2021-07-10 11:39:48,433 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 16 [2021-07-10 11:39:49,015 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 15 [2021-07-10 11:39:49,605 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 16 [2021-07-10 11:39:50,191 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 15 [2021-07-10 11:39:50,783 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 16 [2021-07-10 11:39:51,357 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 15 [2021-07-10 11:39:51,933 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 16 [2021-07-10 11:39:52,518 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 15 [2021-07-10 11:39:53,082 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 16 [2021-07-10 11:39:53,640 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 15 [2021-07-10 11:39:54,198 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 16 [2021-07-10 11:39:54,758 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 15 [2021-07-10 11:39:55,328 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 16 [2021-07-10 11:39:55,882 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 15 [2021-07-10 11:39:56,448 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 16 [2021-07-10 11:39:56,986 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 15 [2021-07-10 11:39:57,546 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 16 [2021-07-10 11:39:58,078 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 15 [2021-07-10 11:39:58,621 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 16 [2021-07-10 11:39:59,146 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 15 [2021-07-10 11:39:59,686 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 16 [2021-07-10 11:40:00,212 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 15 [2021-07-10 11:40:00,762 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 16 [2021-07-10 11:40:01,283 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 15 [2021-07-10 11:40:01,812 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 16 [2021-07-10 11:40:02,334 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 15 [2021-07-10 11:40:02,855 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 16 [2021-07-10 11:40:03,396 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 15 [2021-07-10 11:40:03,928 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 16 [2021-07-10 11:40:04,463 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 15 [2021-07-10 11:40:04,997 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 16 [2021-07-10 11:40:05,495 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 15 [2021-07-10 11:40:06,007 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 16 [2021-07-10 11:40:06,495 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 15 [2021-07-10 11:40:06,998 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 16 [2021-07-10 11:40:07,489 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 15 [2021-07-10 11:40:08,005 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 16 [2021-07-10 11:40:08,486 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 15 [2021-07-10 11:40:08,969 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 16 [2021-07-10 11:40:09,457 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 15 [2021-07-10 11:40:09,936 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 16 [2021-07-10 11:40:10,409 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2021-07-10 11:40:10,878 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2021-07-10 11:40:11,800 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 16 [2021-07-10 11:40:12,703 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 16 Received shutdown request... [2021-07-10 11:42:25,560 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-10 11:42:25,561 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-10 11:42:25,571 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-10 11:42:25,572 WARN L196 ceAbstractionStarter]: Timeout [2021-07-10 11:42:25,572 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 11:42:25 BasicIcfg [2021-07-10 11:42:25,572 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-10 11:42:25,572 INFO L168 Benchmark]: Toolchain (without parser) took 771914.69 ms. Allocated memory was 185.6 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 165.8 MB in the beginning and 928.2 MB in the end (delta: -762.4 MB). Peak memory consumption was 711.9 MB. Max. memory is 8.0 GB. [2021-07-10 11:42:25,572 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 185.6 MB. Free memory is still 166.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-10 11:42:25,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 21.67 ms. Allocated memory is still 185.6 MB. Free memory was 165.7 MB in the beginning and 164.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-10 11:42:25,572 INFO L168 Benchmark]: Boogie Preprocessor took 11.28 ms. Allocated memory is still 185.6 MB. Free memory was 164.3 MB in the beginning and 163.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-10 11:42:25,572 INFO L168 Benchmark]: RCFGBuilder took 265.41 ms. Allocated memory is still 185.6 MB. Free memory was 163.2 MB in the beginning and 148.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. [2021-07-10 11:42:25,572 INFO L168 Benchmark]: TraceAbstraction took 771612.44 ms. Allocated memory was 185.6 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 147.7 MB in the beginning and 928.2 MB in the end (delta: -780.5 MB). Peak memory consumption was 694.1 MB. Max. memory is 8.0 GB. [2021-07-10 11:42:25,573 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.13 ms. Allocated memory is still 185.6 MB. Free memory is still 166.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 21.67 ms. Allocated memory is still 185.6 MB. Free memory was 165.7 MB in the beginning and 164.3 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.28 ms. Allocated memory is still 185.6 MB. Free memory was 164.3 MB in the beginning and 163.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 265.41 ms. Allocated memory is still 185.6 MB. Free memory was 163.2 MB in the beginning and 148.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 771612.44 ms. Allocated memory was 185.6 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 147.7 MB in the beginning and 928.2 MB in the end (delta: -780.5 MB). Peak memory consumption was 694.1 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: 76101, positive: 64879, positive conditional: 64314, positive unconditional: 565, negative: 11222, negative conditional: 11210, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 65110, positive: 64879, positive conditional: 64314, positive unconditional: 565, negative: 231, negative conditional: 219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 65110, positive: 64879, positive conditional: 0, positive unconditional: 64879, negative: 231, negative conditional: 0, negative unconditional: 231, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 425, positive conditional: 0, positive unconditional: 425, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 65110, positive: 64450, positive conditional: 0, positive unconditional: 64450, negative: 223, negative conditional: 0, negative unconditional: 223, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907 ], Maximal queried relation: 18, Independence queries for same thread: 10991 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 154, Number of persistent set computation: 38, Number of trivial persistent sets: 16, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 76101, positive: 64879, positive conditional: 64314, positive unconditional: 565, negative: 11222, negative conditional: 11210, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 65110, positive: 64879, positive conditional: 64314, positive unconditional: 565, negative: 231, negative conditional: 219, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 65110, positive: 64879, positive conditional: 0, positive unconditional: 64879, negative: 231, negative conditional: 0, negative unconditional: 231, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 437, positive: 429, positive conditional: 0, positive unconditional: 429, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 437, positive: 425, positive conditional: 0, positive unconditional: 425, negative: 12, negative conditional: 0, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Independence Queries: [ total: 12, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 8, negative conditional: 0, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 65110, positive: 64450, positive conditional: 0, positive unconditional: 64450, negative: 223, negative conditional: 0, negative unconditional: 223, unknown: 437, unknown conditional: 0, unknown unconditional: 437] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907, SemanticConditionEliminator.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 3003, negative conditional: 2096, negative unconditional: 907, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 303, positive: 4, positive conditional: 0, positive unconditional: 4, negative: 299, negative conditional: 291, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 637, positive: 23, positive conditional: 0, positive unconditional: 23, negative: 614, negative conditional: 536, negative unconditional: 78, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 3003, positive: 0, positive conditional: 0, positive unconditional: 0, negative: 2712, negative conditional: 1805, negative unconditional: 907, unknown: 291, unknown conditional: 291, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 728, Positive cache size: 429, Positive conditional cache size: 0, Positive unconditional cache size: 429, Negative cache size: 299, Negative conditional cache size: 291, Negative unconditional cache size: 8, Eliminated conditions: 907 ], Maximal queried relation: 18, Independence queries for same thread: 10991 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1361 known predicates. - StatisticsResult: Ultimate Automizer benchmark data for errors in thread instance: ULTIMATE.start with 1 thread instances CFG has 9 procedures, 53 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 771514.3ms, OverallIterations: 18, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 14.3ms, PartialOrderReductionTime: 599629.7ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 2696, 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: 314.5ms SsaConstructionTime, 2862.7ms SatisfiabilityAnalysisTime, 164490.6ms InterpolantComputationTime, 6950 NumberOfCodeBlocks, 6392 NumberOfCodeBlocksAsserted, 327 NumberOfCheckSat, 6915 ConstructedInterpolants, 0 QuantifiedInterpolants, 49864 SizeOfPredicates, 46 NumberOfNonLiveVariables, 7983 ConjunctsInSsa, 812 ConjunctsInUnsatCore, 35 InterpolantComputations, 1 PerfectInterpolantSequences, 195132/280146 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