/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-NewStatesSleepPersistent-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-a47a088281b0b97d17910950432b7c5b5bc3adeb-a47a088 [2021-07-14 10:55:01,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-14 10:55:01,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-14 10:55:01,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-07-14 10:55:01,985 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-NewStatesSleepPersistent-NoLbe.epf [2021-07-14 10:55:02,001 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-14 10:55:02,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-14 10:55:02,001 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-07-14 10:55:02,001 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-07-14 10:55:02,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-14 10:55:02,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-14 10:55:02,002 INFO L138 SettingsManager]: * Use SBE=true [2021-07-14 10:55:02,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-14 10:55:02,003 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-14 10:55:02,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-14 10:55:02,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 10:55:02,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PARTIAL_ORDER_FA [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * Partial Order Reduction in concurrent analysis=PERSISTENT_SLEEP_NEW_STATES [2021-07-14 10:55:02,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-07-14 10:55:02,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-14 10:55:02,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-14 10:55:02,236 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-14 10:55:02,237 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-07-14 10:55:02,238 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-07-14 10:55:02,239 INFO L432 ainManager$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 [2021-07-14 10:55:02,239 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/popl20/mult-4.wvr.bpl' [2021-07-14 10:55:02,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-14 10:55:02,257 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-07-14 10:55:02,258 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-14 10:55:02,258 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-14 10:55:02,258 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-14 10:55:02,267 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 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,272 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 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,277 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-14 10:55:02,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-14 10:55:02,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-14 10:55:02,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-14 10:55:02,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... [2021-07-14 10:55:02,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-07-14 10:55:02,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-07-14 10:55:02,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-07-14 10:55:02,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-07-14 10:55:02,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-14 10:55:02,349 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-07-14 10:55:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-07-14 10:55:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-07-14 10:55:02,350 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-07-14 10:55:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-07-14 10:55:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-07-14 10:55:02,350 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-07-14 10:55:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-07-14 10:55:02,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-07-14 10:55:02,350 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-07-14 10:55:02,350 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-07-14 10:55:02,351 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-07-14 10:55:02,351 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread4 given in one single declaration [2021-07-14 10:55:02,351 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2021-07-14 10:55:02,351 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2021-07-14 10:55:02,351 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-07-14 10:55:02,510 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-07-14 10:55:02,511 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-07-14 10:55:02,512 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 10:55:02 BoogieIcfgContainer [2021-07-14 10:55:02,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-07-14 10:55:02,513 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-07-14 10:55:02,513 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-07-14 10:55:02,515 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-07-14 10:55:02,515 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 14.07 10:55:02" (1/2) ... [2021-07-14 10:55:02,516 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ad43fcb and model type mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 10:55:02, skipping insertion in model container [2021-07-14 10:55:02,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 10:55:02" (2/2) ... [2021-07-14 10:55:02,517 INFO L111 eAbstractionObserver]: Analyzing ICFG mult-4.wvr.bpl [2021-07-14 10:55:02,521 WARN L148 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-07-14 10:55:02,521 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-07-14 10:55:02,521 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-07-14 10:55:02,522 INFO L474 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-07-14 10:55:02,589 INFO L149 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2021-07-14 10:55:02,606 INFO L255 AbstractCegarLoop]: Starting to check reachability of 5 error locations. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:1000 [2021-07-14 10:55:02,646 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-07-14 10:55:02,646 INFO L379 AbstractCegarLoop]: Hoare is false [2021-07-14 10:55:02,647 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-07-14 10:55:02,647 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-07-14 10:55:02,647 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-07-14 10:55:02,647 INFO L383 AbstractCegarLoop]: Difference is false [2021-07-14 10:55:02,647 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-07-14 10:55:02,647 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == ULTIMATE.start======== [2021-07-14 10:55:02,787 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:02,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:02,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1855560354, now seen corresponding path program 1 times [2021-07-14 10:55:02,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:02,801 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616337039] [2021-07-14 10:55:02,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 10:55:03,019 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:03,019 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [616337039] [2021-07-14 10:55:03,019 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [616337039] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:03,020 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863981360] [2021-07-14 10:55:03,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:03,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 11 conjunts are in the unsatisfiable core [2021-07-14 10:55:03,082 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 10:55:03,215 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1863981360] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:03,215 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:03,215 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2021-07-14 10:55:03,216 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758883579] [2021-07-14 10:55:03,219 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-07-14 10:55:03,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:03,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-07-14 10:55:03,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-07-14 10:55:03,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:03,228 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:03,230 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 6 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:03,230 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:03,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:03,529 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2021-07-14 10:55:03,530 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:03,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:03,531 INFO L82 PathProgramCache]: Analyzing trace with hash -1583457166, now seen corresponding path program 2 times [2021-07-14 10:55:03,531 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:03,531 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695678751] [2021-07-14 10:55:03,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:03,670 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 10:55:03,671 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:03,671 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695678751] [2021-07-14 10:55:03,672 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695678751] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:03,672 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1547184158] [2021-07-14 10:55:03,672 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:03,766 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 10:55:03,766 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:03,767 INFO L263 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 6 conjunts are in the unsatisfiable core [2021-07-14 10:55:03,768 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-07-14 10:55:03,955 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1547184158] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:03,955 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:03,955 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 12 [2021-07-14 10:55:03,955 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632452399] [2021-07-14 10:55:03,957 INFO L462 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-07-14 10:55:03,957 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:03,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-07-14 10:55:03,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2021-07-14 10:55:03,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:03,961 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:03,961 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 13 states, 13 states have (on average 4.538461538461538) internal successors, (59), 12 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:03,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:03,961 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:04,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:04,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:04,536 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:04,536 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:04,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:04,537 INFO L82 PathProgramCache]: Analyzing trace with hash -1099078510, now seen corresponding path program 3 times [2021-07-14 10:55:04,537 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:04,537 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [433355573] [2021-07-14 10:55:04,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 10:55:04,833 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:04,833 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [433355573] [2021-07-14 10:55:04,833 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [433355573] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:04,833 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [918498807] [2021-07-14 10:55:04,833 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:04,901 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-07-14 10:55:04,901 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:04,902 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 8 conjunts are in the unsatisfiable core [2021-07-14 10:55:04,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2021-07-14 10:55:05,025 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [918498807] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:05,025 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:05,025 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 6] total 19 [2021-07-14 10:55:05,025 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [559401291] [2021-07-14 10:55:05,026 INFO L462 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-07-14 10:55:05,026 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:05,026 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-07-14 10:55:05,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=325, Unknown=0, NotChecked=0, Total=380 [2021-07-14 10:55:05,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:05,027 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:05,027 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 3.45) internal successors, (69), 19 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:05,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:05,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:05,027 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:05,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:05,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:05,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:06,112 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:06,113 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:06,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:06,114 INFO L82 PathProgramCache]: Analyzing trace with hash 1383824010, now seen corresponding path program 4 times [2021-07-14 10:55:06,114 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:06,114 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1334768508] [2021-07-14 10:55:06,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 19 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2021-07-14 10:55:06,238 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:06,238 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1334768508] [2021-07-14 10:55:06,238 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1334768508] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:06,238 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002256898] [2021-07-14 10:55:06,238 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:06,293 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 10:55:06,293 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:06,294 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 10 conjunts are in the unsatisfiable core [2021-07-14 10:55:06,295 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:06,488 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-07-14 10:55:06,489 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002256898] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:06,489 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:06,489 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10] total 20 [2021-07-14 10:55:06,489 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1931793850] [2021-07-14 10:55:06,491 INFO L462 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-07-14 10:55:06,491 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:06,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-07-14 10:55:06,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=354, Unknown=0, NotChecked=0, Total=420 [2021-07-14 10:55:06,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:06,492 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:06,492 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 21 states, 21 states have (on average 3.857142857142857) internal successors, (81), 20 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:06,492 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:06,493 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:06,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:07,057 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:07,058 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:07,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:07,070 INFO L82 PathProgramCache]: Analyzing trace with hash 1626963778, now seen corresponding path program 5 times [2021-07-14 10:55:07,070 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:07,071 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55287535] [2021-07-14 10:55:07,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 27 proven. 37 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-14 10:55:07,258 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:07,258 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [55287535] [2021-07-14 10:55:07,258 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [55287535] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:07,258 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1675038618] [2021-07-14 10:55:07,258 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:07,321 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2021-07-14 10:55:07,322 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:07,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 13 conjunts are in the unsatisfiable core [2021-07-14 10:55:07,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 37 proven. 27 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-14 10:55:07,494 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1675038618] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:07,494 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:07,494 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 11] total 18 [2021-07-14 10:55:07,494 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224224384] [2021-07-14 10:55:07,495 INFO L462 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-07-14 10:55:07,495 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:07,495 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-07-14 10:55:07,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=254, Unknown=0, NotChecked=0, Total=342 [2021-07-14 10:55:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:07,496 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:07,496 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 3.8947368421052633) internal successors, (74), 18 states have internal predecessors, (74), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:07,496 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:07,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:07,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:07,932 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:07,933 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:07,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:07,933 INFO L82 PathProgramCache]: Analyzing trace with hash -858811840, now seen corresponding path program 6 times [2021-07-14 10:55:07,933 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:07,933 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1196461752] [2021-07-14 10:55:07,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 19 proven. 52 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2021-07-14 10:55:08,085 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:08,085 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1196461752] [2021-07-14 10:55:08,085 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1196461752] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:08,085 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [395304120] [2021-07-14 10:55:08,085 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:08,125 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 6 check-sat command(s) [2021-07-14 10:55:08,125 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:08,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 174 conjuncts, 12 conjunts are in the unsatisfiable core [2021-07-14 10:55:08,127 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:08,383 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2021-07-14 10:55:08,383 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [395304120] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:08,383 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:08,383 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 25 [2021-07-14 10:55:08,383 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445132742] [2021-07-14 10:55:08,384 INFO L462 AbstractCegarLoop]: Interpolant automaton has 26 states [2021-07-14 10:55:08,384 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:08,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2021-07-14 10:55:08,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=548, Unknown=0, NotChecked=0, Total=650 [2021-07-14 10:55:08,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:08,384 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:08,385 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 26 states, 26 states have (on average 3.6153846153846154) internal successors, (94), 25 states have internal predecessors, (94), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:08,385 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:09,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:09,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-07-14 10:55:09,678 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:09,679 INFO L430 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:09,679 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:09,679 INFO L82 PathProgramCache]: Analyzing trace with hash 1145725692, now seen corresponding path program 7 times [2021-07-14 10:55:09,679 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:09,679 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732097323] [2021-07-14 10:55:09,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:09,797 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-07-14 10:55:09,798 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:09,798 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732097323] [2021-07-14 10:55:09,798 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732097323] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:09,798 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1426110862] [2021-07-14 10:55:09,798 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:09,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 14 conjunts are in the unsatisfiable core [2021-07-14 10:55:09,838 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:10,041 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2021-07-14 10:55:10,045 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1426110862] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:10,046 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:10,046 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 21 [2021-07-14 10:55:10,046 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172539984] [2021-07-14 10:55:10,046 INFO L462 AbstractCegarLoop]: Interpolant automaton has 22 states [2021-07-14 10:55:10,046 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:10,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2021-07-14 10:55:10,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=111, Invalid=351, Unknown=0, NotChecked=0, Total=462 [2021-07-14 10:55:10,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:10,049 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:10,049 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 22 states, 22 states have (on average 3.272727272727273) internal successors, (72), 21 states have internal predecessors, (72), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:10,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:10,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:10,049 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:10,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:10,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:10,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-07-14 10:55:10,050 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:10,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-07-14 10:55:10,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:10,429 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2021-07-14 10:55:10,429 INFO L430 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:10,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:10,430 INFO L82 PathProgramCache]: Analyzing trace with hash -730370956, now seen corresponding path program 8 times [2021-07-14 10:55:10,430 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:10,430 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1402081708] [2021-07-14 10:55:10,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 61 proven. 82 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-07-14 10:55:10,729 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:10,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1402081708] [2021-07-14 10:55:10,729 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1402081708] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:10,729 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1590155068] [2021-07-14 10:55:10,729 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:10,770 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 10:55:10,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:10,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 206 conjuncts, 18 conjunts are in the unsatisfiable core [2021-07-14 10:55:10,772 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 65 proven. 64 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2021-07-14 10:55:11,193 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1590155068] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:11,193 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:11,193 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 16] total 40 [2021-07-14 10:55:11,193 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610568110] [2021-07-14 10:55:11,193 INFO L462 AbstractCegarLoop]: Interpolant automaton has 41 states [2021-07-14 10:55:11,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:11,194 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2021-07-14 10:55:11,194 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=197, Invalid=1443, Unknown=0, NotChecked=0, Total=1640 [2021-07-14 10:55:11,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:11,194 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:11,194 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 41 states, 41 states have (on average 2.8048780487804876) internal successors, (115), 40 states have internal predecessors, (115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:11,194 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 42 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:11,195 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:13,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:13,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:13,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:13,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-14 10:55:14,142 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,10 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:14,143 INFO L430 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:14,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:14,143 INFO L82 PathProgramCache]: Analyzing trace with hash 222119074, now seen corresponding path program 9 times [2021-07-14 10:55:14,143 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:14,143 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19143972] [2021-07-14 10:55:14,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:14,337 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 49 proven. 135 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2021-07-14 10:55:14,337 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:14,337 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19143972] [2021-07-14 10:55:14,337 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19143972] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:14,337 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [801570977] [2021-07-14 10:55:14,337 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:14,397 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 9 check-sat command(s) [2021-07-14 10:55:14,397 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:14,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 20 conjunts are in the unsatisfiable core [2021-07-14 10:55:14,400 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:14,718 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 122 proven. 40 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2021-07-14 10:55:14,719 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [801570977] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:14,719 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:14,719 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 14] total 28 [2021-07-14 10:55:14,719 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378509029] [2021-07-14 10:55:14,720 INFO L462 AbstractCegarLoop]: Interpolant automaton has 29 states [2021-07-14 10:55:14,720 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:14,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2021-07-14 10:55:14,720 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=148, Invalid=664, Unknown=0, NotChecked=0, Total=812 [2021-07-14 10:55:14,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:14,720 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:14,721 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 29 states, 29 states have (on average 3.5517241379310347) internal successors, (103), 28 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-14 10:55:14,721 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:16,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 79 states. [2021-07-14 10:55:16,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:16,771 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,11 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:16,772 INFO L430 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:16,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:16,772 INFO L82 PathProgramCache]: Analyzing trace with hash 1487176600, now seen corresponding path program 10 times [2021-07-14 10:55:16,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:16,772 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18782836] [2021-07-14 10:55:16,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:16,971 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 128 proven. 91 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-07-14 10:55:16,971 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:16,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18782836] [2021-07-14 10:55:16,971 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18782836] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:16,971 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [513962483] [2021-07-14 10:55:16,971 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 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:17,052 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 10:55:17,052 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:17,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 284 conjuncts, 22 conjunts are in the unsatisfiable core [2021-07-14 10:55:17,054 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 128 proven. 91 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2021-07-14 10:55:17,420 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [513962483] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:17,420 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:17,420 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 33 [2021-07-14 10:55:17,421 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252544879] [2021-07-14 10:55:17,421 INFO L462 AbstractCegarLoop]: Interpolant automaton has 34 states [2021-07-14 10:55:17,421 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:17,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2021-07-14 10:55:17,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=863, Unknown=0, NotChecked=0, Total=1122 [2021-07-14 10:55:17,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:17,422 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:17,422 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 34 states, 34 states have (on average 2.8823529411764706) internal successors, (98), 33 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:17,422 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:17,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 79 states. [2021-07-14 10:55:17,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:17,423 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:18,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:18,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:18,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:18,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:18,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:18,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:18,402 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2021-07-14 10:55:18,402 INFO L430 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:18,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:18,403 INFO L82 PathProgramCache]: Analyzing trace with hash 1284813072, now seen corresponding path program 11 times [2021-07-14 10:55:18,403 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:18,403 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110656144] [2021-07-14 10:55:18,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 166 proven. 158 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2021-07-14 10:55:18,693 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:18,693 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110656144] [2021-07-14 10:55:18,693 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2110656144] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:18,693 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1834247726] [2021-07-14 10:55:18,693 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 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:18,753 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 12 check-sat command(s) [2021-07-14 10:55:18,753 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:18,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 25 conjunts are in the unsatisfiable core [2021-07-14 10:55:18,756 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 162 proven. 199 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-07-14 10:55:19,182 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1834247726] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:19,182 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:19,182 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 25] total 39 [2021-07-14 10:55:19,182 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711980378] [2021-07-14 10:55:19,182 INFO L462 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-07-14 10:55:19,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:19,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-07-14 10:55:19,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=1280, Unknown=0, NotChecked=0, Total=1560 [2021-07-14 10:55:19,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:19,183 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:19,183 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 40 states, 40 states have (on average 3.225) internal successors, (129), 39 states have internal predecessors, (129), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:19,184 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:22,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:22,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:22,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:22,292 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:22,293 INFO L430 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:22,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:22,293 INFO L82 PathProgramCache]: Analyzing trace with hash 1151240388, now seen corresponding path program 12 times [2021-07-14 10:55:22,293 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:22,293 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811722418] [2021-07-14 10:55:22,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:22,646 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 100 proven. 269 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2021-07-14 10:55:22,647 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:22,647 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811722418] [2021-07-14 10:55:22,647 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1811722418] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:22,647 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345682299] [2021-07-14 10:55:22,647 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 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:22,710 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 14 check-sat command(s) [2021-07-14 10:55:22,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:22,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 336 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 10:55:22,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 249 proven. 125 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2021-07-14 10:55:23,226 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345682299] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:23,226 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:23,226 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 24] total 42 [2021-07-14 10:55:23,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090214498] [2021-07-14 10:55:23,227 INFO L462 AbstractCegarLoop]: Interpolant automaton has 43 states [2021-07-14 10:55:23,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:23,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2021-07-14 10:55:23,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=319, Invalid=1487, Unknown=0, NotChecked=0, Total=1806 [2021-07-14 10:55:23,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:23,228 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:23,228 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 43 states, 43 states have (on average 3.0697674418604652) internal successors, (132), 42 states have internal predecessors, (132), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:23,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:23,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:23,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:23,228 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 70 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:23,229 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:26,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:26,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:26,880 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2021-07-14 10:55:26,881 INFO L430 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:26,881 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:26,881 INFO L82 PathProgramCache]: Analyzing trace with hash -958580158, now seen corresponding path program 13 times [2021-07-14 10:55:26,881 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:26,881 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [981119833] [2021-07-14 10:55:26,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:26,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:27,247 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 202 proven. 190 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2021-07-14 10:55:27,247 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:27,247 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [981119833] [2021-07-14 10:55:27,247 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [981119833] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:27,247 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1412003463] [2021-07-14 10:55:27,247 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 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:27,319 INFO L263 TraceCheckSpWp]: Trace formula consists of 344 conjuncts, 28 conjunts are in the unsatisfiable core [2021-07-14 10:55:27,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 224 proven. 168 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2021-07-14 10:55:27,851 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1412003463] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:27,851 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:27,851 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28] total 44 [2021-07-14 10:55:27,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411777823] [2021-07-14 10:55:27,851 INFO L462 AbstractCegarLoop]: Interpolant automaton has 45 states [2021-07-14 10:55:27,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:27,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2021-07-14 10:55:27,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=420, Invalid=1560, Unknown=0, NotChecked=0, Total=1980 [2021-07-14 10:55:27,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:27,852 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:27,852 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 45 states, 45 states have (on average 2.7777777777777777) internal successors, (125), 44 states have internal predecessors, (125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:27,852 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:27,853 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:28,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:28,539 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:28,539 INFO L430 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:28,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:28,540 INFO L82 PathProgramCache]: Analyzing trace with hash 49149372, now seen corresponding path program 14 times [2021-07-14 10:55:28,540 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:28,540 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85768890] [2021-07-14 10:55:28,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 148 proven. 255 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2021-07-14 10:55:28,853 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:28,853 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85768890] [2021-07-14 10:55:28,853 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85768890] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:28,853 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [500525289] [2021-07-14 10:55:28,853 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 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:28,916 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 10:55:28,916 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:28,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 10:55:28,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 244 proven. 173 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2021-07-14 10:55:29,667 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [500525289] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:29,667 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:29,667 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 28] total 54 [2021-07-14 10:55:29,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834460508] [2021-07-14 10:55:29,667 INFO L462 AbstractCegarLoop]: Interpolant automaton has 55 states [2021-07-14 10:55:29,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:29,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2021-07-14 10:55:29,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=425, Invalid=2545, Unknown=0, NotChecked=0, Total=2970 [2021-07-14 10:55:29,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:29,668 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:29,669 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 55 states, 55 states have (on average 2.7454545454545456) internal successors, (151), 54 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:29,669 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:31,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:31,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2021-07-14 10:55:31,865 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-07-14 10:55:31,866 INFO L430 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:31,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:31,866 INFO L82 PathProgramCache]: Analyzing trace with hash 1781124404, now seen corresponding path program 15 times [2021-07-14 10:55:31,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:31,866 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [352412548] [2021-07-14 10:55:31,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 97 proven. 435 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2021-07-14 10:55:32,033 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:32,033 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [352412548] [2021-07-14 10:55:32,033 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [352412548] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:32,033 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [695862773] [2021-07-14 10:55:32,033 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 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:32,097 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 15 check-sat command(s) [2021-07-14 10:55:32,098 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:32,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 372 conjuncts, 30 conjunts are in the unsatisfiable core [2021-07-14 10:55:32,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 823 backedges. 182 proven. 297 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2021-07-14 10:55:32,956 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [695862773] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:32,956 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:32,956 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 30] total 47 [2021-07-14 10:55:32,956 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451689789] [2021-07-14 10:55:32,956 INFO L462 AbstractCegarLoop]: Interpolant automaton has 48 states [2021-07-14 10:55:32,956 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:32,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2021-07-14 10:55:32,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=291, Invalid=1965, Unknown=0, NotChecked=0, Total=2256 [2021-07-14 10:55:32,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:32,957 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:32,957 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 48 states, 48 states have (on average 3.4375) internal successors, (165), 47 states have internal predecessors, (165), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:32,957 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 73 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 103 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 78 states. [2021-07-14 10:55:32,958 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:37,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:37,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:37,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:37,980 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,17 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:37,981 INFO L430 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:37,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:37,981 INFO L82 PathProgramCache]: Analyzing trace with hash -1299644636, now seen corresponding path program 16 times [2021-07-14 10:55:37,981 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:37,981 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153361100] [2021-07-14 10:55:37,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:38,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 264 proven. 457 refuted. 0 times theorem prover too weak. 344 trivial. 0 not checked. [2021-07-14 10:55:38,519 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:38,519 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153361100] [2021-07-14 10:55:38,519 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153361100] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:38,519 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333586143] [2021-07-14 10:55:38,519 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 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:38,594 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 10:55:38,594 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:38,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 426 conjuncts, 38 conjunts are in the unsatisfiable core [2021-07-14 10:55:38,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1065 backedges. 334 proven. 337 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2021-07-14 10:55:39,827 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333586143] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:39,827 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:39,827 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 36] total 73 [2021-07-14 10:55:39,828 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [643367272] [2021-07-14 10:55:39,828 INFO L462 AbstractCegarLoop]: Interpolant automaton has 74 states [2021-07-14 10:55:39,828 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:39,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 74 interpolants. [2021-07-14 10:55:39,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=710, Invalid=4692, Unknown=0, NotChecked=0, Total=5402 [2021-07-14 10:55:39,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:39,829 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:39,830 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 74 states, 74 states have (on average 2.554054054054054) internal successors, (189), 73 states have internal predecessors, (189), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:39,830 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:44,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:44,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:55:44,322 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2021-07-14 10:55:44,322 INFO L430 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:44,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:44,323 INFO L82 PathProgramCache]: Analyzing trace with hash 1722920480, now seen corresponding path program 17 times [2021-07-14 10:55:44,323 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:44,323 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565324190] [2021-07-14 10:55:44,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:44,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 349 proven. 378 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2021-07-14 10:55:44,827 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:44,827 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565324190] [2021-07-14 10:55:44,827 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565324190] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:44,827 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1911305107] [2021-07-14 10:55:44,828 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 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:44,906 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 19 check-sat command(s) [2021-07-14 10:55:44,906 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:44,907 INFO L263 TraceCheckSpWp]: Trace formula consists of 435 conjuncts, 35 conjunts are in the unsatisfiable core [2021-07-14 10:55:44,909 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:46,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 325 proven. 274 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2021-07-14 10:55:46,052 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1911305107] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:46,052 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:46,052 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 35] total 72 [2021-07-14 10:55:46,053 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724757217] [2021-07-14 10:55:46,053 INFO L462 AbstractCegarLoop]: Interpolant automaton has 73 states [2021-07-14 10:55:46,053 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:46,053 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2021-07-14 10:55:46,054 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=715, Invalid=4541, Unknown=0, NotChecked=0, Total=5256 [2021-07-14 10:55:46,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:46,054 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:46,054 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 73 states, 73 states have (on average 2.5616438356164384) internal successors, (187), 72 states have internal predecessors, (187), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 97 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:55:46,055 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:54,422 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:55:54,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:55:54,628 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-07-14 10:55:54,629 INFO L430 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:55:54,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:55:54,629 INFO L82 PathProgramCache]: Analyzing trace with hash 2043343378, now seen corresponding path program 18 times [2021-07-14 10:55:54,629 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:55:54,629 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560242867] [2021-07-14 10:55:54,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:55:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:55:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 904 proven. 468 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 10:55:56,592 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:55:56,592 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560242867] [2021-07-14 10:55:56,592 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560242867] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:56,592 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889423373] [2021-07-14 10:55:56,592 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 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:55:56,678 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 20 check-sat command(s) [2021-07-14 10:55:56,678 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:55:56,680 INFO L263 TraceCheckSpWp]: Trace formula consists of 475 conjuncts, 41 conjunts are in the unsatisfiable core [2021-07-14 10:55:56,681 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:55:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 397 proven. 308 refuted. 0 times theorem prover too weak. 667 trivial. 0 not checked. [2021-07-14 10:55:58,618 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1889423373] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:55:58,618 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:55:58,618 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [78, 39] total 116 [2021-07-14 10:55:58,618 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [339978718] [2021-07-14 10:55:58,618 INFO L462 AbstractCegarLoop]: Interpolant automaton has 117 states [2021-07-14 10:55:58,618 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:55:58,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 117 interpolants. [2021-07-14 10:55:58,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1244, Invalid=12328, Unknown=0, NotChecked=0, Total=13572 [2021-07-14 10:55:58,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:55:58,621 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:55:58,621 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 117 states, 117 states have (on average 2.247863247863248) internal successors, (263), 116 states have internal predecessors, (263), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:55:58,621 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:55:58,622 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:03,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:03,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:03,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:03,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 113 states. [2021-07-14 10:56:03,532 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-07-14 10:56:03,533 INFO L430 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:03,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:03,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1858780168, now seen corresponding path program 19 times [2021-07-14 10:56:03,533 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:03,533 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [179352073] [2021-07-14 10:56:03,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:03,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 97 proven. 780 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2021-07-14 10:56:03,804 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:03,804 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [179352073] [2021-07-14 10:56:03,804 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [179352073] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:03,804 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1333080753] [2021-07-14 10:56:03,804 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 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:03,880 INFO L263 TraceCheckSpWp]: Trace formula consists of 504 conjuncts, 42 conjunts are in the unsatisfiable core [2021-07-14 10:56:03,881 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:05,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1563 backedges. 496 proven. 381 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2021-07-14 10:56:05,274 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1333080753] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:05,274 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:05,274 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 42] total 64 [2021-07-14 10:56:05,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712450079] [2021-07-14 10:56:05,274 INFO L462 AbstractCegarLoop]: Interpolant automaton has 65 states [2021-07-14 10:56:05,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:05,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2021-07-14 10:56:05,276 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=510, Invalid=3650, Unknown=0, NotChecked=0, Total=4160 [2021-07-14 10:56:05,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:05,276 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:05,276 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 65 states, 65 states have (on average 3.1076923076923078) internal successors, (202), 64 states have internal predecessors, (202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:05,276 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:05,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:05,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 113 states. [2021-07-14 10:56:05,277 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:10,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:10,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:10,896 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,21 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:10,897 INFO L430 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:10,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:10,897 INFO L82 PathProgramCache]: Analyzing trace with hash -90465540, now seen corresponding path program 20 times [2021-07-14 10:56:10,897 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:10,897 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31048596] [2021-07-14 10:56:10,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:10,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:12,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 912 proven. 599 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-07-14 10:56:12,408 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:12,408 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31048596] [2021-07-14 10:56:12,409 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31048596] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:12,409 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [27931417] [2021-07-14 10:56:12,409 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 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:12,485 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 10:56:12,485 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:56:12,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 49 conjunts are in the unsatisfiable core [2021-07-14 10:56:12,489 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:14,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 604 proven. 531 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2021-07-14 10:56:14,687 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [27931417] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:14,687 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:14,687 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 47] total 114 [2021-07-14 10:56:14,687 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1710562032] [2021-07-14 10:56:14,687 INFO L462 AbstractCegarLoop]: Interpolant automaton has 115 states [2021-07-14 10:56:14,687 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:14,688 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 115 interpolants. [2021-07-14 10:56:14,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1396, Invalid=11714, Unknown=0, NotChecked=0, Total=13110 [2021-07-14 10:56:14,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:14,690 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:14,690 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 115 states, 115 states have (on average 2.3217391304347825) internal successors, (267), 114 states have internal predecessors, (267), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:14,690 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:14,691 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:25,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:25,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:26,124 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,22 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:26,124 INFO L430 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:26,124 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:26,124 INFO L82 PathProgramCache]: Analyzing trace with hash 1188818476, now seen corresponding path program 21 times [2021-07-14 10:56:26,124 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:26,125 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409292129] [2021-07-14 10:56:26,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2191 backedges. 1177 proven. 704 refuted. 0 times theorem prover too weak. 310 trivial. 0 not checked. [2021-07-14 10:56:27,975 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:27,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409292129] [2021-07-14 10:56:27,975 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409292129] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:27,975 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [265057690] [2021-07-14 10:56:27,975 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 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:28,071 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 22 check-sat command(s) [2021-07-14 10:56:28,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:56:28,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 535 conjuncts, 47 conjunts are in the unsatisfiable core [2021-07-14 10:56:28,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2191 backedges. 624 proven. 405 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2021-07-14 10:56:30,247 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [265057690] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:30,247 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:30,247 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 43] total 118 [2021-07-14 10:56:30,247 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812241961] [2021-07-14 10:56:30,247 INFO L462 AbstractCegarLoop]: Interpolant automaton has 119 states [2021-07-14 10:56:30,247 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:30,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 119 interpolants. [2021-07-14 10:56:30,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1489, Invalid=12553, Unknown=0, NotChecked=0, Total=14042 [2021-07-14 10:56:30,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:30,250 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:30,250 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 119 states, 119 states have (on average 2.327731092436975) internal successors, (277), 118 states have internal predecessors, (277), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:30,250 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:30,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:30,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:30,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:30,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:30,251 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:42,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:42,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:42,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:42,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:42,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:42,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:56:42,525 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:42,525 INFO L430 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:42,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:42,525 INFO L82 PathProgramCache]: Analyzing trace with hash -1994017692, now seen corresponding path program 22 times [2021-07-14 10:56:42,525 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:42,525 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870496250] [2021-07-14 10:56:42,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2355 backedges. 577 proven. 672 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2021-07-14 10:56:43,489 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:43,489 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870496250] [2021-07-14 10:56:43,489 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870496250] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:43,489 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1456365656] [2021-07-14 10:56:43,489 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 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:43,572 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 10:56:43,572 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:56:43,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 601 conjuncts, 52 conjunts are in the unsatisfiable core [2021-07-14 10:56:43,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2355 backedges. 624 proven. 625 refuted. 0 times theorem prover too weak. 1106 trivial. 0 not checked. [2021-07-14 10:56:44,470 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1456365656] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:44,470 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:44,470 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52] total 79 [2021-07-14 10:56:44,470 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [905683711] [2021-07-14 10:56:44,470 INFO L462 AbstractCegarLoop]: Interpolant automaton has 80 states [2021-07-14 10:56:44,470 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:44,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2021-07-14 10:56:44,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1435, Invalid=4885, Unknown=0, NotChecked=0, Total=6320 [2021-07-14 10:56:44,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:44,472 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:44,472 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 80 states, 80 states have (on average 2.35) internal successors, (188), 79 states have internal predecessors, (188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:44,472 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:56:44,473 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:47,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:47,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:47,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:56:47,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:56:48,158 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 24 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2021-07-14 10:56:48,158 INFO L430 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:48,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:48,159 INFO L82 PathProgramCache]: Analyzing trace with hash -1500717094, now seen corresponding path program 23 times [2021-07-14 10:56:48,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:48,159 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760314279] [2021-07-14 10:56:48,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2614 backedges. 179 proven. 1326 refuted. 0 times theorem prover too weak. 1109 trivial. 0 not checked. [2021-07-14 10:56:48,539 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:48,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760314279] [2021-07-14 10:56:48,539 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760314279] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:48,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525009572] [2021-07-14 10:56:48,540 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 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:48,675 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 28 check-sat command(s) [2021-07-14 10:56:48,675 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:56:48,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 56 conjunts are in the unsatisfiable core [2021-07-14 10:56:48,679 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2614 backedges. 800 proven. 704 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-07-14 10:56:49,716 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [525009572] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:49,716 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:49,716 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 30] total 57 [2021-07-14 10:56:49,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700966259] [2021-07-14 10:56:49,717 INFO L462 AbstractCegarLoop]: Interpolant automaton has 57 states [2021-07-14 10:56:49,717 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:49,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2021-07-14 10:56:49,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=790, Invalid=2402, Unknown=0, NotChecked=0, Total=3192 [2021-07-14 10:56:49,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:49,718 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:49,718 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 57 states, 57 states have (on average 4.421052631578948) internal successors, (252), 57 states have internal predecessors, (252), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 211 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:56:49,718 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:52,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:52,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:52,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:56:52,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:56:52,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:56:52,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:56:52,820 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:52,821 INFO L430 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:56:52,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:56:52,821 INFO L82 PathProgramCache]: Analyzing trace with hash -430804018, now seen corresponding path program 24 times [2021-07-14 10:56:52,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:56:52,821 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161412563] [2021-07-14 10:56:52,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:56:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:56:55,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2946 backedges. 1546 proven. 934 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2021-07-14 10:56:55,157 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:56:55,157 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161412563] [2021-07-14 10:56:55,157 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161412563] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:55,157 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1269089150] [2021-07-14 10:56:55,157 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 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:56:55,264 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2021-07-14 10:56:55,264 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:56:55,267 INFO L263 TraceCheckSpWp]: Trace formula consists of 661 conjuncts, 62 conjunts are in the unsatisfiable core [2021-07-14 10:56:55,269 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:56:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2946 backedges. 938 proven. 900 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2021-07-14 10:56:58,698 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1269089150] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:56:58,698 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:56:58,698 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [87, 60] total 146 [2021-07-14 10:56:58,698 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630572837] [2021-07-14 10:56:58,698 INFO L462 AbstractCegarLoop]: Interpolant automaton has 147 states [2021-07-14 10:56:58,698 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:56:58,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 147 interpolants. [2021-07-14 10:56:58,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2248, Invalid=19214, Unknown=0, NotChecked=0, Total=21462 [2021-07-14 10:56:58,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:56:58,700 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:56:58,700 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 147 states, 147 states have (on average 2.251700680272109) internal successors, (331), 146 states have internal predecessors, (331), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:56:58,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:56:58,700 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:56:58,701 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:57:16,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:57:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 273 states. [2021-07-14 10:57:16,841 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable23 [2021-07-14 10:57:16,842 INFO L430 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:57:16,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:57:16,842 INFO L82 PathProgramCache]: Analyzing trace with hash 650931200, now seen corresponding path program 25 times [2021-07-14 10:57:16,842 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:57:16,842 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716221778] [2021-07-14 10:57:16,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:57:16,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:57:19,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 1831 proven. 1058 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2021-07-14 10:57:19,773 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:57:19,773 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716221778] [2021-07-14 10:57:19,773 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716221778] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:57:19,773 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [663000330] [2021-07-14 10:57:19,773 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 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:57:19,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:57:19,870 INFO L263 TraceCheckSpWp]: Trace formula consists of 699 conjuncts, 66 conjunts are in the unsatisfiable core [2021-07-14 10:57:19,872 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:57:24,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3355 backedges. 1100 proven. 993 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2021-07-14 10:57:24,174 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [663000330] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:57:24,174 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:57:24,174 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [94, 66] total 159 [2021-07-14 10:57:24,174 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1563875866] [2021-07-14 10:57:24,175 INFO L462 AbstractCegarLoop]: Interpolant automaton has 160 states [2021-07-14 10:57:24,175 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:57:24,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 160 interpolants. [2021-07-14 10:57:24,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2651, Invalid=22789, Unknown=0, NotChecked=0, Total=25440 [2021-07-14 10:57:24,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:57:24,177 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:57:24,177 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 160 states, 160 states have (on average 2.21875) internal successors, (355), 159 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:57:24,177 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 273 states. [2021-07-14 10:57:24,178 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:57:42,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:57:42,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:57:43,111 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2021-07-14 10:57:43,112 INFO L430 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:57:43,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:57:43,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1361327150, now seen corresponding path program 26 times [2021-07-14 10:57:43,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:57:43,112 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034036950] [2021-07-14 10:57:43,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:57:43,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:57:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3938 backedges. 1308 proven. 1193 refuted. 0 times theorem prover too weak. 1437 trivial. 0 not checked. [2021-07-14 10:57:44,758 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:57:44,758 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034036950] [2021-07-14 10:57:44,758 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034036950] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:57:44,758 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2143673169] [2021-07-14 10:57:44,759 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 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:57:44,878 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 10:57:44,878 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:57:44,882 INFO L263 TraceCheckSpWp]: Trace formula consists of 745 conjuncts, 72 conjunts are in the unsatisfiable core [2021-07-14 10:57:44,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:57:48,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3938 backedges. 1340 proven. 1160 refuted. 0 times theorem prover too weak. 1438 trivial. 0 not checked. [2021-07-14 10:57:48,673 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2143673169] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:57:48,673 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:57:48,673 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [68, 70] total 137 [2021-07-14 10:57:48,673 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1175026734] [2021-07-14 10:57:48,673 INFO L462 AbstractCegarLoop]: Interpolant automaton has 138 states [2021-07-14 10:57:48,674 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:57:48,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 138 interpolants. [2021-07-14 10:57:48,676 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2459, Invalid=16447, Unknown=0, NotChecked=0, Total=18906 [2021-07-14 10:57:48,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:57:48,676 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:57:48,677 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 138 states, 138 states have (on average 2.3043478260869565) internal successors, (318), 137 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:57:48,677 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:58:08,183 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:58:08,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 311 states. [2021-07-14 10:58:08,385 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2021-07-14 10:58:08,385 INFO L430 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:58:08,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:58:08,385 INFO L82 PathProgramCache]: Analyzing trace with hash 570124640, now seen corresponding path program 27 times [2021-07-14 10:58:08,385 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:58:08,386 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920862151] [2021-07-14 10:58:08,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:58:08,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:58:09,043 INFO L134 CoverageAnalysis]: Checked inductivity of 4423 backedges. 236 proven. 2556 refuted. 0 times theorem prover too weak. 1631 trivial. 0 not checked. [2021-07-14 10:58:09,043 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:58:09,044 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920862151] [2021-07-14 10:58:09,044 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [920862151] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:58:09,044 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1259026848] [2021-07-14 10:58:09,044 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 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:58:09,173 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 34 check-sat command(s) [2021-07-14 10:58:09,173 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:58:09,176 INFO L263 TraceCheckSpWp]: Trace formula consists of 751 conjuncts, 63 conjunts are in the unsatisfiable core [2021-07-14 10:58:09,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:58:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4423 backedges. 1368 proven. 597 refuted. 0 times theorem prover too weak. 2458 trivial. 0 not checked. [2021-07-14 10:58:12,423 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1259026848] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:58:12,423 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:58:12,423 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 59] total 97 [2021-07-14 10:58:12,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1352683096] [2021-07-14 10:58:12,423 INFO L462 AbstractCegarLoop]: Interpolant automaton has 98 states [2021-07-14 10:58:12,423 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:58:12,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 98 interpolants. [2021-07-14 10:58:12,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1043, Invalid=8463, Unknown=0, NotChecked=0, Total=9506 [2021-07-14 10:58:12,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:58:12,424 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:58:12,425 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 98 states, 98 states have (on average 3.173469387755102) internal successors, (311), 97 states have internal predecessors, (311), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:58:12,425 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 311 states. [2021-07-14 10:58:12,426 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:58:14,271 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 17 [2021-07-14 10:58:30,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:58:30,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:58:30,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:58:30,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:58:30,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:58:30,642 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2021-07-14 10:58:30,642 INFO L430 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:58:30,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:58:30,643 INFO L82 PathProgramCache]: Analyzing trace with hash -1327771200, now seen corresponding path program 28 times [2021-07-14 10:58:30,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:58:30,643 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1001384596] [2021-07-14 10:58:30,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:58:30,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:58:34,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5433 backedges. 2804 proven. 1503 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2021-07-14 10:58:34,940 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:58:34,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1001384596] [2021-07-14 10:58:34,940 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1001384596] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:58:34,940 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1926906743] [2021-07-14 10:58:34,940 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 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:58:35,065 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 10:58:35,065 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:58:35,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 877 conjuncts, 82 conjunts are in the unsatisfiable core [2021-07-14 10:58:35,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:58:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 5433 backedges. 1653 proven. 1600 refuted. 0 times theorem prover too weak. 2180 trivial. 0 not checked. [2021-07-14 10:58:41,356 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1926906743] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:58:41,356 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:58:41,356 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [115, 80] total 194 [2021-07-14 10:58:41,356 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [747846373] [2021-07-14 10:58:41,356 INFO L462 AbstractCegarLoop]: Interpolant automaton has 195 states [2021-07-14 10:58:41,356 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:58:41,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 195 interpolants. [2021-07-14 10:58:41,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3918, Invalid=33912, Unknown=0, NotChecked=0, Total=37830 [2021-07-14 10:58:41,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:58:41,359 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:58:41,359 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 195 states, 195 states have (on average 2.1794871794871793) internal successors, (425), 194 states have internal predecessors, (425), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:58:41,360 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:10,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:59:10,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 361 states. [2021-07-14 10:59:10,795 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2021-07-14 10:59:10,795 INFO L430 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:59:10,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:59:10,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1202506576, now seen corresponding path program 29 times [2021-07-14 10:59:10,795 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:59:10,795 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257312191] [2021-07-14 10:59:10,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:59:10,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:59:15,324 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 3257 proven. 1656 refuted. 0 times theorem prover too weak. 1126 trivial. 0 not checked. [2021-07-14 10:59:15,324 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:59:15,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257312191] [2021-07-14 10:59:15,324 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257312191] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:59:15,324 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [233096657] [2021-07-14 10:59:15,324 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 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:59:15,467 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 42 check-sat command(s) [2021-07-14 10:59:15,467 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:59:15,471 INFO L263 TraceCheckSpWp]: Trace formula consists of 921 conjuncts, 81 conjunts are in the unsatisfiable core [2021-07-14 10:59:15,473 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:59:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6039 backedges. 1702 proven. 1727 refuted. 0 times theorem prover too weak. 2610 trivial. 0 not checked. [2021-07-14 10:59:18,924 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [233096657] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:59:18,924 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:59:18,924 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [122, 81] total 165 [2021-07-14 10:59:18,924 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661068339] [2021-07-14 10:59:18,925 INFO L462 AbstractCegarLoop]: Interpolant automaton has 166 states [2021-07-14 10:59:18,925 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:59:18,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 166 interpolants. [2021-07-14 10:59:18,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3496, Invalid=23894, Unknown=0, NotChecked=0, Total=27390 [2021-07-14 10:59:18,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:59:18,927 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:59:18,927 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 166 states, 166 states have (on average 2.2409638554216866) internal successors, (372), 165 states have internal predecessors, (372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:59:18,927 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 361 states. [2021-07-14 10:59:18,928 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:59:46,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 361 states. [2021-07-14 10:59:46,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 356 states. [2021-07-14 10:59:46,581 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:59:46,582 INFO L430 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 10:59:46,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 10:59:46,582 INFO L82 PathProgramCache]: Analyzing trace with hash -1005903452, now seen corresponding path program 30 times [2021-07-14 10:59:46,582 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 10:59:46,582 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532481899] [2021-07-14 10:59:46,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 10:59:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 10:59:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 6519 backedges. 1521 proven. 1714 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2021-07-14 10:59:49,003 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 10:59:49,004 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532481899] [2021-07-14 10:59:49,004 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532481899] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:59:49,004 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [824195789] [2021-07-14 10:59:49,004 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 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 10:59:49,185 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 42 check-sat command(s) [2021-07-14 10:59:49,185 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 10:59:49,191 INFO L263 TraceCheckSpWp]: Trace formula consists of 951 conjuncts, 82 conjunts are in the unsatisfiable core [2021-07-14 10:59:49,195 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 10:59:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6519 backedges. 1682 proven. 1594 refuted. 0 times theorem prover too weak. 3243 trivial. 0 not checked. [2021-07-14 10:59:52,197 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [824195789] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 10:59:52,197 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 10:59:52,197 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [81, 80] total 125 [2021-07-14 10:59:52,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096022461] [2021-07-14 10:59:52,198 INFO L462 AbstractCegarLoop]: Interpolant automaton has 126 states [2021-07-14 10:59:52,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 10:59:52,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 126 interpolants. [2021-07-14 10:59:52,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2672, Invalid=13078, Unknown=0, NotChecked=0, Total=15750 [2021-07-14 10:59:52,199 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 10:59:52,199 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 10:59:52,199 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 126 states, 126 states have (on average 2.3333333333333335) internal successors, (294), 125 states have internal predecessors, (294), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 10:59:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 10:59:52,199 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 361 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 356 states. [2021-07-14 10:59:52,200 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:00:21,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 361 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:00:21,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:00:21,447 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:00:21,447 INFO L430 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:00:21,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:00:21,447 INFO L82 PathProgramCache]: Analyzing trace with hash -1990423210, now seen corresponding path program 31 times [2021-07-14 11:00:21,447 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:00:21,447 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027747883] [2021-07-14 11:00:21,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:00:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:00:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7058 backedges. 127 proven. 3403 refuted. 0 times theorem prover too weak. 3528 trivial. 0 not checked. [2021-07-14 11:00:22,335 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:00:22,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027747883] [2021-07-14 11:00:22,335 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027747883] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:00:22,335 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320973351] [2021-07-14 11:00:22,335 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 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:00:22,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:00:22,467 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 84 conjunts are in the unsatisfiable core [2021-07-14 11:00:22,470 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:00:22,942 INFO L134 CoverageAnalysis]: Checked inductivity of 7058 backedges. 127 proven. 3402 refuted. 0 times theorem prover too weak. 3529 trivial. 0 not checked. [2021-07-14 11:00:22,942 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320973351] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:00:22,942 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:00:22,943 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44] total 46 [2021-07-14 11:00:22,943 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120936785] [2021-07-14 11:00:22,943 INFO L462 AbstractCegarLoop]: Interpolant automaton has 46 states [2021-07-14 11:00:22,943 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:00:22,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2021-07-14 11:00:22,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=1979, Unknown=0, NotChecked=0, Total=2070 [2021-07-14 11:00:22,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:00:22,943 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:00:22,944 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 46 states, 46 states have (on average 4.478260869565218) internal successors, (206), 46 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:00:22,944 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 361 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:00:22,945 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:00:33,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:00:33,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:00:34,170 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2021-07-14 11:00:34,170 INFO L430 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:00:34,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:00:34,170 INFO L82 PathProgramCache]: Analyzing trace with hash -430013620, now seen corresponding path program 32 times [2021-07-14 11:00:34,170 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:00:34,171 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283489924] [2021-07-14 11:00:34,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:00:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:00:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 1930 proven. 2230 refuted. 0 times theorem prover too weak. 3333 trivial. 0 not checked. [2021-07-14 11:00:36,830 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:00:36,830 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283489924] [2021-07-14 11:00:36,830 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283489924] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:00:36,830 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1380102366] [2021-07-14 11:00:36,831 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 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:00:36,974 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:00:36,974 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:00:36,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 1018 conjuncts, 91 conjunts are in the unsatisfiable core [2021-07-14 11:00:36,986 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:00:43,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 2109 proven. 1854 refuted. 0 times theorem prover too weak. 3530 trivial. 0 not checked. [2021-07-14 11:00:43,520 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1380102366] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:00:43,520 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:00:43,520 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [89, 89] total 177 [2021-07-14 11:00:43,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916872501] [2021-07-14 11:00:43,521 INFO L462 AbstractCegarLoop]: Interpolant automaton has 178 states [2021-07-14 11:00:43,521 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:00:43,522 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 178 interpolants. [2021-07-14 11:00:43,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=4101, Invalid=27405, Unknown=0, NotChecked=0, Total=31506 [2021-07-14 11:00:43,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:00:43,523 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:00:43,523 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 178 states, 178 states have (on average 2.2134831460674156) internal successors, (394), 177 states have internal predecessors, (394), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:00:43,524 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:00:43,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:00:43,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:00:43,525 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:00:57,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:00:57,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 263 states. [2021-07-14 11:00:57,551 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:00:57,551 INFO L430 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:00:57,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:00:57,554 INFO L82 PathProgramCache]: Analyzing trace with hash -871257598, now seen corresponding path program 33 times [2021-07-14 11:00:57,554 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:00:57,554 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652291627] [2021-07-14 11:00:57,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:00:57,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:00:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7942 backedges. 309 proven. 4186 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2021-07-14 11:00:58,596 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:00:58,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652291627] [2021-07-14 11:00:58,596 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652291627] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:00:58,596 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1292081966] [2021-07-14 11:00:58,596 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 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:00:58,767 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 42 check-sat command(s) [2021-07-14 11:00:58,767 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:00:58,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 90 conjunts are in the unsatisfiable core [2021-07-14 11:00:58,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:01:04,792 INFO L134 CoverageAnalysis]: Checked inductivity of 7942 backedges. 2036 proven. 1848 refuted. 0 times theorem prover too weak. 4058 trivial. 0 not checked. [2021-07-14 11:01:04,792 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1292081966] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:01:04,792 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:01:04,792 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 86] total 134 [2021-07-14 11:01:04,792 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208704850] [2021-07-14 11:01:04,793 INFO L462 AbstractCegarLoop]: Interpolant automaton has 135 states [2021-07-14 11:01:04,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:01:04,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 135 interpolants. [2021-07-14 11:01:04,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2033, Invalid=16057, Unknown=0, NotChecked=0, Total=18090 [2021-07-14 11:01:04,794 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:01:04,794 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:01:04,794 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 135 states, 135 states have (on average 3.0) internal successors, (405), 134 states have internal predecessors, (405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:01:04,794 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 263 states. [2021-07-14 11:01:04,795 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:01:06,383 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 16 [2021-07-14 11:01:08,871 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 18 [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:01:36,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:01:36,408 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:01:36,609 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2021-07-14 11:01:36,609 INFO L430 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:01:36,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:01:36,609 INFO L82 PathProgramCache]: Analyzing trace with hash -1602144904, now seen corresponding path program 34 times [2021-07-14 11:01:36,610 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:01:36,610 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [936113438] [2021-07-14 11:01:36,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:01:36,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:01:42,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8429 backedges. 4502 proven. 2201 refuted. 0 times theorem prover too weak. 1726 trivial. 0 not checked. [2021-07-14 11:01:42,907 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:01:42,907 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [936113438] [2021-07-14 11:01:42,907 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [936113438] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:01:42,907 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1351785766] [2021-07-14 11:01:42,907 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 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:01:43,051 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-07-14 11:01:43,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:01:43,057 INFO L263 TraceCheckSpWp]: Trace formula consists of 1075 conjuncts, 102 conjunts are in the unsatisfiable core [2021-07-14 11:01:43,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:01:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 8429 backedges. 2565 proven. 2500 refuted. 0 times theorem prover too weak. 3364 trivial. 0 not checked. [2021-07-14 11:01:52,329 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1351785766] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:01:52,329 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:01:52,329 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [143, 100] total 242 [2021-07-14 11:01:52,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534025598] [2021-07-14 11:01:52,330 INFO L462 AbstractCegarLoop]: Interpolant automaton has 243 states [2021-07-14 11:01:52,330 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:01:52,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 243 interpolants. [2021-07-14 11:01:52,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6052, Invalid=52754, Unknown=0, NotChecked=0, Total=58806 [2021-07-14 11:01:52,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:01:52,333 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:01:52,334 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 243 states, 243 states have (on average 2.1440329218106995) internal successors, (521), 242 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:01:52,334 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:01:52,335 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:02:36,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:02:36,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 449 states. [2021-07-14 11:02:36,489 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:02:36,489 INFO L430 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:02:36,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:02:36,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1148688280, now seen corresponding path program 35 times [2021-07-14 11:02:36,489 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:02:36,489 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2072824827] [2021-07-14 11:02:36,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:02:36,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:02:43,568 INFO L134 CoverageAnalysis]: Checked inductivity of 9179 backedges. 5071 proven. 2382 refuted. 0 times theorem prover too weak. 1726 trivial. 0 not checked. [2021-07-14 11:02:43,568 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:02:43,568 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2072824827] [2021-07-14 11:02:43,569 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2072824827] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:02:43,569 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1839537083] [2021-07-14 11:02:43,569 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 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:02:43,751 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 52 check-sat command(s) [2021-07-14 11:02:43,752 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:02:43,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 1119 conjuncts, 100 conjunts are in the unsatisfiable core [2021-07-14 11:02:43,766 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:02:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 9179 backedges. 2602 proven. 2252 refuted. 0 times theorem prover too weak. 4325 trivial. 0 not checked. [2021-07-14 11:02:53,445 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1839537083] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:02:53,445 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:02:53,445 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [150, 98] total 247 [2021-07-14 11:02:53,445 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1173898414] [2021-07-14 11:02:53,445 INFO L462 AbstractCegarLoop]: Interpolant automaton has 248 states [2021-07-14 11:02:53,445 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:02:53,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 248 interpolants. [2021-07-14 11:02:53,449 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6304, Invalid=54952, Unknown=0, NotChecked=0, Total=61256 [2021-07-14 11:02:53,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:02:53,449 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:02:53,449 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 248 states, 248 states have (on average 2.157258064516129) internal successors, (535), 247 states have internal predecessors, (535), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:02:53,449 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 449 states. [2021-07-14 11:02:53,450 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:03:54,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 449 states. [2021-07-14 11:03:54,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 587 states. [2021-07-14 11:03:54,441 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2021-07-14 11:03:54,441 INFO L430 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:03:54,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:03:54,441 INFO L82 PathProgramCache]: Analyzing trace with hash -785107054, now seen corresponding path program 36 times [2021-07-14 11:03:54,442 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:03:54,442 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451742468] [2021-07-14 11:03:54,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:03:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:03:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 10218 backedges. 151 proven. 5253 refuted. 0 times theorem prover too weak. 4814 trivial. 0 not checked. [2021-07-14 11:03:55,828 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:03:55,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451742468] [2021-07-14 11:03:55,828 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451742468] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:03:55,828 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [248709124] [2021-07-14 11:03:55,829 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 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:03:56,031 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 52 check-sat command(s) [2021-07-14 11:03:56,031 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:03:56,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 1183 conjuncts, 104 conjunts are in the unsatisfiable core [2021-07-14 11:03:56,041 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:04:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10218 backedges. 2754 proven. 2313 refuted. 0 times theorem prover too weak. 5151 trivial. 0 not checked. [2021-07-14 11:04:04,358 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [248709124] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:04:04,358 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:04:04,358 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 102] total 156 [2021-07-14 11:04:04,358 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2079897463] [2021-07-14 11:04:04,359 INFO L462 AbstractCegarLoop]: Interpolant automaton has 157 states [2021-07-14 11:04:04,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:04:04,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 157 interpolants. [2021-07-14 11:04:04,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=2819, Invalid=21673, Unknown=0, NotChecked=0, Total=24492 [2021-07-14 11:04:04,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:04:04,360 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:04:04,361 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 157 states, 157 states have (on average 2.878980891719745) internal successors, (452), 156 states have internal predecessors, (452), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:04:04,361 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 449 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 587 states. [2021-07-14 11:04:04,362 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:04:04,692 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 16 [2021-07-14 11:04:04,893 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 13 [2021-07-14 11:04:05,260 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 16 [2021-07-14 11:04:05,498 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 33 [2021-07-14 11:04:05,792 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 42 [2021-07-14 11:04:06,079 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 33 [2021-07-14 11:04:06,298 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 21 [2021-07-14 11:04:06,626 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 19 [2021-07-14 11:04:06,960 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 24 [2021-07-14 11:04:07,235 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 23 [2021-07-14 11:04:07,482 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 21 [2021-07-14 11:04:07,709 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 39 [2021-07-14 11:04:08,000 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 33 [2021-07-14 11:04:08,280 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 41 [2021-07-14 11:04:08,522 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 27 [2021-07-14 11:04:08,845 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2021-07-14 11:04:09,110 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 35 [2021-07-14 11:04:09,565 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 21 [2021-07-14 11:04:09,856 WARN L205 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 24 [2021-07-14 11:04:10,188 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 26 [2021-07-14 11:04:10,390 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 30 [2021-07-14 11:04:10,726 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 27 [2021-07-14 11:04:10,957 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 29 [2021-07-14 11:04:11,189 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 18 [2021-07-14 11:04:11,430 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2021-07-14 11:04:11,780 WARN L205 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 21 [2021-07-14 11:04:11,972 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 29 [2021-07-14 11:04:12,404 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2021-07-14 11:04:12,730 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2021-07-14 11:04:13,158 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 39 [2021-07-14 11:04:13,414 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 57 [2021-07-14 11:04:13,718 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 29 [2021-07-14 11:04:13,926 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 30 [2021-07-14 11:04:14,231 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 27 [2021-07-14 11:04:14,507 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 27 [2021-07-14 11:04:14,767 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 29 [2021-07-14 11:04:15,206 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 30 [2021-07-14 11:04:15,495 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 27 [2021-07-14 11:04:15,814 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 29 [2021-07-14 11:04:16,278 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 21 [2021-07-14 11:04:16,563 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 30 [2021-07-14 11:04:16,808 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 41 [2021-07-14 11:04:17,260 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 30 [2021-07-14 11:04:17,492 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 27 [2021-07-14 11:04:17,680 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 35 [2021-07-14 11:04:18,107 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 27 [2021-07-14 11:04:18,345 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 27 [2021-07-14 11:04:18,667 WARN L205 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 32 [2021-07-14 11:04:18,910 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 18 [2021-07-14 11:04:19,241 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 24 [2021-07-14 11:04:19,529 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 24 [2021-07-14 11:04:19,797 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 23 [2021-07-14 11:04:20,251 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 30 [2021-07-14 11:04:20,560 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 21 [2021-07-14 11:04:20,815 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 23 [2021-07-14 11:04:21,246 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 27 [2021-07-14 11:04:21,537 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 30 [2021-07-14 11:04:21,968 WARN L205 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 26 [2021-07-14 11:04:22,432 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 24 [2021-07-14 11:04:22,739 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 24 [2021-07-14 11:04:22,984 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 23 [2021-07-14 11:04:23,431 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 45 [2021-07-14 11:04:23,672 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 30 [2021-07-14 11:04:23,945 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 26 [2021-07-14 11:04:24,393 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2021-07-14 11:04:24,640 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 30 [2021-07-14 11:04:25,024 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 26 [2021-07-14 11:04:25,455 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 24 [2021-07-14 11:04:25,754 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 24 [2021-07-14 11:04:25,996 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 32 [2021-07-14 11:04:26,461 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 30 [2021-07-14 11:04:26,683 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 26 [2021-07-14 11:04:27,338 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 42 [2021-07-14 11:04:27,579 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 38 [2021-07-14 11:04:28,080 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 21 [2021-07-14 11:04:28,315 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 30 [2021-07-14 11:04:28,588 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 29 [2021-07-14 11:04:29,378 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2021-07-14 11:04:29,976 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 27 [2021-07-14 11:04:31,028 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 32 [2021-07-14 11:04:31,631 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 36 [2021-07-14 11:04:31,841 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 26 [2021-07-14 11:04:33,791 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 27 [2021-07-14 11:04:34,011 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 35 [2021-07-14 11:05:09,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:05:09,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 541 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 590 states. [2021-07-14 11:05:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 347 states. [2021-07-14 11:05:09,572 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2021-07-14 11:05:09,573 INFO L430 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:05:09,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:05:09,573 INFO L82 PathProgramCache]: Analyzing trace with hash -1867431742, now seen corresponding path program 37 times [2021-07-14 11:05:09,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:05:09,573 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622289670] [2021-07-14 11:05:09,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:05:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:05:22,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11044 backedges. 7919 proven. 3125 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-07-14 11:05:22,788 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:05:22,788 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622289670] [2021-07-14 11:05:22,788 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622289670] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:05:22,788 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245157672] [2021-07-14 11:05:22,788 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 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:05:22,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:05:22,946 INFO L263 TraceCheckSpWp]: Trace formula consists of 1223 conjuncts, 111 conjunts are in the unsatisfiable core [2021-07-14 11:05:22,949 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:05:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11044 backedges. 3126 proven. 2814 refuted. 0 times theorem prover too weak. 5104 trivial. 0 not checked. [2021-07-14 11:05:36,878 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1245157672] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:05:36,878 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:05:36,878 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [215, 109] total 323 [2021-07-14 11:05:36,878 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1121005826] [2021-07-14 11:05:36,879 INFO L462 AbstractCegarLoop]: Interpolant automaton has 324 states [2021-07-14 11:05:36,879 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:05:36,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 324 interpolants. [2021-07-14 11:05:36,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8984, Invalid=95668, Unknown=0, NotChecked=0, Total=104652 [2021-07-14 11:05:36,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:05:36,883 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:05:36,883 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 324 states, 324 states have (on average 2.0864197530864197) internal successors, (676), 323 states have internal predecessors, (676), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:05:36,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:05:36,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:05:36,883 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:05:36,884 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:05:36,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:05:36,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 541 states. [2021-07-14 11:05:36,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 590 states. [2021-07-14 11:05:36,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 347 states. [2021-07-14 11:05:36,885 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:06:56,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 541 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 599 states. [2021-07-14 11:06:56,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 388 states. [2021-07-14 11:06:56,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 626 states. [2021-07-14 11:06:56,919 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2021-07-14 11:06:56,919 INFO L430 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-07-14 11:06:56,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-07-14 11:06:56,920 INFO L82 PathProgramCache]: Analyzing trace with hash -657398170, now seen corresponding path program 38 times [2021-07-14 11:06:56,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-07-14 11:06:56,920 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836947428] [2021-07-14 11:06:56,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-07-14 11:06:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-07-14 11:06:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 17694 backedges. 4462 proven. 6903 refuted. 0 times theorem prover too weak. 6329 trivial. 0 not checked. [2021-07-14 11:06:58,533 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-07-14 11:06:58,534 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836947428] [2021-07-14 11:06:58,534 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1836947428] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:06:58,534 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [908557283] [2021-07-14 11:06:58,534 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 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-07-14 11:06:58,715 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-07-14 11:06:58,715 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-07-14 11:06:58,722 INFO L263 TraceCheckSpWp]: Trace formula consists of 1496 conjuncts, 120 conjunts are in the unsatisfiable core [2021-07-14 11:06:58,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-07-14 11:07:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17694 backedges. 7837 proven. 3423 refuted. 0 times theorem prover too weak. 6434 trivial. 0 not checked. [2021-07-14 11:07:09,337 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleZ3 [908557283] provided 0 perfect and 1 imperfect interpolant sequences [2021-07-14 11:07:09,337 INFO L226 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-07-14 11:07:09,337 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [62, 120] total 181 [2021-07-14 11:07:09,338 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495425666] [2021-07-14 11:07:09,338 INFO L462 AbstractCegarLoop]: Interpolant automaton has 182 states [2021-07-14 11:07:09,338 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-07-14 11:07:09,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 182 interpolants. [2021-07-14 11:07:09,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3786, Invalid=29156, Unknown=0, NotChecked=0, Total=32942 [2021-07-14 11:07:09,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:07:09,340 INFO L482 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-07-14 11:07:09,340 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 182 states, 182 states have (on average 2.8241758241758244) internal successors, (514), 181 states have internal predecessors, (514), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-07-14 11:07:09,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 7 states. [2021-07-14 11:07:09,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 19 states. [2021-07-14 11:07:09,340 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 24 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 20 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 13 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 43 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 17 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 76 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 25 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 116 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 31 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 92 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 102 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 141 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 172 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 157 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 86 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 248 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 275 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 56 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 32 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 325 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 271 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 344 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 169 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 433 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 392 states. [2021-07-14 11:07:09,341 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 352 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 48 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 308 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 229 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 541 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 599 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 388 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 626 states. [2021-07-14 11:07:09,342 INFO L154 InterpolantAutomaton]: Switched to On-DemandConstruction mode: deterministic interpolant automaton has 2 states. [2021-07-14 11:07:09,652 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 15 [2021-07-14 11:07:09,816 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 18 [2021-07-14 11:07:09,985 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 16 [2021-07-14 11:07:10,202 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 45 [2021-07-14 11:07:10,512 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2021-07-14 11:07:10,826 WARN L205 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 23 [2021-07-14 11:07:11,150 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 19 [2021-07-14 11:07:11,324 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 23 [2021-07-14 11:07:11,544 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 16 [2021-07-14 11:07:11,775 WARN L205 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 34 [2021-07-14 11:07:12,010 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2021-07-14 11:07:12,260 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-07-14 11:07:12,504 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 23 [2021-07-14 11:07:12,707 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 24 [2021-07-14 11:07:12,989 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 28 [2021-07-14 11:07:13,396 WARN L205 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 33 [2021-07-14 11:07:13,709 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 15 [2021-07-14 11:07:13,934 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 23 [2021-07-14 11:07:14,166 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 32 [2021-07-14 11:07:14,476 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 37 [2021-07-14 11:07:14,743 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2021-07-14 11:07:15,067 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-07-14 11:07:15,298 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 23 [2021-07-14 11:07:15,600 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 29 [2021-07-14 11:07:15,951 WARN L205 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-07-14 11:07:16,237 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2021-07-14 11:07:16,500 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 36 [2021-07-14 11:07:16,811 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 26 Received shutdown request... [2021-07-14 11:07:16,932 WARN L222 SmtUtils]: Removed 13 from assertion stack [2021-07-14 11:07:17,133 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2021-07-14 11:07:17,133 WARN L547 AbstractCegarLoop]: Verification canceled [2021-07-14 11:07:17,197 INFO L247 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-07-14 11:07:17,199 WARN L196 ceAbstractionStarter]: Timeout [2021-07-14 11:07:17,199 INFO L202 PluginConnector]: Adding new model mult-4.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.07 11:07:17 BasicIcfg [2021-07-14 11:07:17,199 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-07-14 11:07:17,199 INFO L168 Benchmark]: Toolchain (without parser) took 734942.10 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 151.0 MB in the beginning and 655.9 MB in the end (delta: -504.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-07-14 11:07:17,199 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 172.0 MB. Free memory is still 152.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-07-14 11:07:17,199 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.01 ms. Allocated memory is still 172.0 MB. Free memory was 151.0 MB in the beginning and 149.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 11:07:17,199 INFO L168 Benchmark]: Boogie Preprocessor took 11.47 ms. Allocated memory is still 172.0 MB. Free memory was 149.6 MB in the beginning and 148.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-07-14 11:07:17,200 INFO L168 Benchmark]: RCFGBuilder took 221.96 ms. Allocated memory is still 172.0 MB. Free memory was 148.5 MB in the beginning and 133.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. [2021-07-14 11:07:17,200 INFO L168 Benchmark]: TraceAbstraction took 734685.58 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 133.2 MB in the beginning and 655.9 MB in the end (delta: -522.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-07-14 11:07:17,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 172.0 MB. Free memory is still 152.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 19.01 ms. Allocated memory is still 172.0 MB. Free memory was 151.0 MB in the beginning and 149.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.47 ms. Allocated memory is still 172.0 MB. Free memory was 149.6 MB in the beginning and 148.5 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 221.96 ms. Allocated memory is still 172.0 MB. Free memory was 148.5 MB in the beginning and 133.6 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 734685.58 ms. Allocated memory was 172.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 133.2 MB in the beginning and 655.9 MB in the end (delta: -522.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Independence relation benchmarks ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 36628, positive: 25551, positive conditional: 24859, positive unconditional: 692, negative: 11077, negative conditional: 11065, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 32393, positive: 25551, positive conditional: 24859, positive unconditional: 692, negative: 6842, negative conditional: 6830, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 32393, positive: 22449, positive conditional: 0, positive unconditional: 22449, negative: 9944, negative conditional: 0, negative unconditional: 9944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 512, positive: 504, positive conditional: 0, positive unconditional: 504, 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: 512, positive: 500, positive conditional: 0, positive unconditional: 500, 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: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 32393, positive: 21945, positive conditional: 0, positive unconditional: 21945, negative: 9936, negative conditional: 0, negative unconditional: 9936, unknown: 512, unknown conditional: 0, unknown unconditional: 512] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203 ], Maximal queried relation: 38, Independence queries for same thread: 4235 - StatisticsResult: Persistent set benchmarks Persistent set computation time[ms]: 118, Number of persistent set computation: 40, Number of trivial persistent sets: 13, Underlying independence relation: ThreadSeparatingIndependenceRelation.Independence Queries: [ total: 36628, positive: 25551, positive conditional: 24859, positive unconditional: 692, negative: 11077, negative conditional: 11065, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ThreadSeparatingIndependenceRelation.Statistics on underlying relation: DistributingIndependenceRelation.Independence Queries: [ total: 32393, positive: 25551, positive conditional: 24859, positive unconditional: 692, negative: 6842, negative conditional: 6830, negative unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DistributingIndependenceRelation.Statistics on underlying relations: [ CachedIndependenceRelation.Independence Queries: [ total: 32393, positive: 22449, positive conditional: 0, positive unconditional: 22449, negative: 9944, negative conditional: 0, negative unconditional: 9944, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 512, positive: 504, positive conditional: 0, positive unconditional: 504, 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: 512, positive: 500, positive conditional: 0, positive unconditional: 500, 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: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 32393, positive: 21945, positive conditional: 0, positive unconditional: 21945, negative: 9936, negative conditional: 0, negative unconditional: 9936, unknown: 512, unknown conditional: 0, unknown unconditional: 512] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203, SemanticConditionEliminator.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 226034, positive: 3102, positive conditional: 3102, positive unconditional: 0, negative: 222932, negative conditional: 153729, negative unconditional: 69203, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: SemanticIndependenceRelation.Independence Queries: [ total: 4658, positive: 173, positive conditional: 169, positive unconditional: 4, negative: 4485, negative conditional: 4477, negative unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5848, positive: 189, positive conditional: 177, positive unconditional: 12, negative: 5658, negative conditional: 5589, negative unconditional: 70, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Cache Queries: [ total: 226034, positive: 2933, positive conditional: 2933, positive unconditional: 0, negative: 218455, negative conditional: 149252, negative unconditional: 69203, unknown: 4646, unknown conditional: 4646, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 5158, Positive cache size: 673, Positive conditional cache size: 169, Positive unconditional cache size: 504, Negative cache size: 4485, Negative conditional cache size: 4477, Negative unconditional cache size: 8, Eliminated conditions: 69203 ], Maximal queried relation: 38, Independence queries for same thread: 4235 - TimeoutResultAtElement [Line: 82]: Timeout (TraceAbstraction) Unable to prove that assertion always holds Cancelled while PredicateUnifier was unifying predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 137 for 52ms.. - 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: 734578.7ms, OverallIterations: 38, TraceHistogramMax: 0, EmptinessCheckTime: 0.0ms, AutomataDifference: 0.0ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 9.6ms, PartialOrderReductionTime: 548294.3ms, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, InterpolantAutomatonStates: 7004, 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: 646.2ms SsaConstructionTime, 4167.9ms SatisfiabilityAnalysisTime, 172437.4ms InterpolantComputationTime, 16096 NumberOfCodeBlocks, 16034 NumberOfCodeBlocksAsserted, 510 NumberOfCheckSat, 16020 ConstructedInterpolants, 0 QuantifiedInterpolants, 92874 SizeOfPredicates, 93 NumberOfNonLiveVariables, 22266 ConjunctsInSsa, 1947 ConjunctsInUnsatCore, 76 InterpolantComputations, 0 PerfectInterpolantSequences, 179302/260600 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