/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-PN-NoLbe-OGIterative.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/simpl-str-trans.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-13 03:10:59,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-13 03:10:59,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-13 03:10:59,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-08-13 03:10:59,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-13 03:10:59,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-13 03:10:59,101 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-13 03:10:59,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-13 03:10:59,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-13 03:10:59,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-13 03:10:59,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-13 03:10:59,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-13 03:10:59,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-13 03:10:59,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-13 03:10:59,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-13 03:10:59,131 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-13 03:10:59,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-08-13 03:10:59,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-13 03:10:59,142 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-13 03:10:59,143 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-13 03:10:59,145 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-PN-NoLbe-OGIterative.epf [2021-08-13 03:10:59,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-13 03:10:59,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-13 03:10:59,185 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-13 03:10:59,185 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-13 03:10:59,185 INFO L138 SettingsManager]: * Use SBE=true [2021-08-13 03:10:59,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-13 03:10:59,185 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-13 03:10:59,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-13 03:10:59,185 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-13 03:10:59,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-13 03:10:59,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-13 03:10:59,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-13 03:10:59,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-13 03:10:59,187 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-13 03:10:59,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-13 03:10:59,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-13 03:10:59,189 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-13 03:10:59,189 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-13 03:10:59,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-13 03:10:59,189 INFO L138 SettingsManager]: * Compute cosets for OwickiGries annotation iteratively=true [2021-08-13 03:10:59,189 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-13 03:10:59,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-13 03:10:59,533 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-13 03:10:59,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-13 03:10:59,536 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-13 03:10:59,537 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-13 03:10:59,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/simpl-str-trans.wvr.bpl [2021-08-13 03:10:59,548 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/simpl-str-trans.wvr.bpl' [2021-08-13 03:10:59,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-13 03:10:59,581 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-13 03:10:59,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-13 03:10:59,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-13 03:10:59,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-13 03:10:59,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,607 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-13 03:10:59,609 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-13 03:10:59,609 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-13 03:10:59,609 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-13 03:10:59,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/1) ... [2021-08-13 03:10:59,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-13 03:10:59,622 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-13 03:10:59,622 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-13 03:10:59,622 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-13 03:10:59,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (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 [2021-08-13 03:10:59,728 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-08-13 03:10:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-08-13 03:10:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-08-13 03:10:59,729 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-08-13 03:10:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-08-13 03:10:59,729 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-08-13 03:10:59,729 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-13 03:10:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-13 03:10:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-13 03:10:59,730 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-08-13 03:10:59,730 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-08-13 03:10:59,730 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-08-13 03:10:59,731 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-08-13 03:10:59,864 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-13 03:10:59,864 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-13 03:10:59,865 INFO L202 PluginConnector]: Adding new model simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 03:10:59 BoogieIcfgContainer [2021-08-13 03:10:59,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-13 03:10:59,867 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-13 03:10:59,867 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-13 03:10:59,869 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-13 03:10:59,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 03:10:59" (1/2) ... [2021-08-13 03:10:59,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d06b564 and model type simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.08 03:10:59, skipping insertion in model container [2021-08-13 03:10:59,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "simpl-str-trans.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 03:10:59" (2/2) ... [2021-08-13 03:10:59,872 INFO L111 eAbstractionObserver]: Analyzing ICFG simpl-str-trans.wvr.bpl [2021-08-13 03:10:59,876 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-13 03:10:59,877 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-13 03:10:59,877 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-13 03:10:59,910 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-08-13 03:10:59,928 INFO L255 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-08-13 03:10:59,946 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-13 03:10:59,946 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-13 03:10:59,946 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-13 03:10:59,946 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-13 03:10:59,946 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-13 03:10:59,947 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-13 03:10:59,947 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-13 03:10:59,947 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-13 03:10:59,956 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 29 places, 19 transitions, 62 flow [2021-08-13 03:10:59,987 INFO L129 PetriNetUnfolder]: 0/16 cut-off events. [2021-08-13 03:10:59,987 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-08-13 03:10:59,989 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29 conditions, 16 events. 0/16 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 14 event pairs, 0 based on Foata normal form. 0/15 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2021-08-13 03:10:59,989 INFO L82 GeneralOperation]: Start removeDead. Operand has 29 places, 19 transitions, 62 flow [2021-08-13 03:10:59,993 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 24 places, 14 transitions, 46 flow [2021-08-13 03:11:00,013 INFO L129 PetriNetUnfolder]: 0/13 cut-off events. [2021-08-13 03:11:00,014 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-08-13 03:11:00,014 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:00,014 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:00,015 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:00,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:00,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1083414440, now seen corresponding path program 1 times [2021-08-13 03:11:00,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:00,031 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6698848] [2021-08-13 03:11:00,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:00,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:00,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:00,289 INFO L142 QuantifierPusher]: treesize reduction 11, result has 60.7 percent of original size [2021-08-13 03:11:00,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-08-13 03:11:00,365 INFO L142 QuantifierPusher]: treesize reduction 10, result has 74.4 percent of original size [2021-08-13 03:11:00,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 03:11:00,411 INFO L142 QuantifierPusher]: treesize reduction 14, result has 61.1 percent of original size [2021-08-13 03:11:00,412 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 03:11:00,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:00,429 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:00,431 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:00,432 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6698848] [2021-08-13 03:11:00,432 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6698848] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:00,432 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:00,432 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:00,433 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [526477988] [2021-08-13 03:11:00,447 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:00,447 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:00,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:00,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:00,463 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:00,467 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 14 transitions, 46 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:00,467 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:00,467 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:00,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:00,657 INFO L129 PetriNetUnfolder]: 3/40 cut-off events. [2021-08-13 03:11:00,658 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2021-08-13 03:11:00,660 INFO L84 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 40 events. 3/40 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 120 event pairs, 1 based on Foata normal form. 1/39 useless extension candidates. Maximal degree in co-relation 50. Up to 7 conditions per place. [2021-08-13 03:11:00,661 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 5 selfloop transitions, 2 changer transitions 1/18 dead transitions. [2021-08-13 03:11:00,662 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 28 places, 18 transitions, 70 flow [2021-08-13 03:11:00,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:00,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2021-08-13 03:11:00,671 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8315789473684211 [2021-08-13 03:11:00,672 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 79 transitions. [2021-08-13 03:11:00,672 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 79 transitions. [2021-08-13 03:11:00,673 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:00,674 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 79 transitions. [2021-08-13 03:11:00,676 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:00,684 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:00,684 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:00,685 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 4 predicate places. [2021-08-13 03:11:00,685 INFO L482 AbstractCegarLoop]: Abstraction has has 28 places, 18 transitions, 70 flow [2021-08-13 03:11:00,685 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:00,685 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:00,686 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:00,686 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-13 03:11:00,686 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:00,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:00,687 INFO L82 PathProgramCache]: Analyzing trace with hash -207894312, now seen corresponding path program 2 times [2021-08-13 03:11:00,688 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:00,688 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157778074] [2021-08-13 03:11:00,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:00,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:00,782 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:00,790 INFO L142 QuantifierPusher]: treesize reduction 17, result has 61.4 percent of original size [2021-08-13 03:11:00,794 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-08-13 03:11:00,814 INFO L142 QuantifierPusher]: treesize reduction 8, result has 80.5 percent of original size [2021-08-13 03:11:00,815 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-08-13 03:11:00,837 INFO L142 QuantifierPusher]: treesize reduction 16, result has 57.9 percent of original size [2021-08-13 03:11:00,838 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 03:11:00,852 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:00,853 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:00,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:00,858 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:00,858 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [157778074] [2021-08-13 03:11:00,858 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [157778074] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:00,860 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:00,860 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:00,861 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241816561] [2021-08-13 03:11:00,863 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:00,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:00,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:00,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:00,867 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:00,869 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 28 places, 18 transitions, 70 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:00,869 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:00,870 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:00,870 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:01,091 INFO L129 PetriNetUnfolder]: 2/45 cut-off events. [2021-08-13 03:11:01,092 INFO L130 PetriNetUnfolder]: For 20/26 co-relation queries the response was YES. [2021-08-13 03:11:01,093 INFO L84 FinitePrefix]: Finished finitePrefix Result has 101 conditions, 45 events. 2/45 cut-off events. For 20/26 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 160 event pairs, 0 based on Foata normal form. 1/45 useless extension candidates. Maximal degree in co-relation 70. Up to 8 conditions per place. [2021-08-13 03:11:01,094 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 5 selfloop transitions, 3 changer transitions 4/22 dead transitions. [2021-08-13 03:11:01,094 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 32 places, 22 transitions, 110 flow [2021-08-13 03:11:01,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2021-08-13 03:11:01,097 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8315789473684211 [2021-08-13 03:11:01,097 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,097 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,098 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:01,099 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,101 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,104 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,105 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,105 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 8 predicate places. [2021-08-13 03:11:01,105 INFO L482 AbstractCegarLoop]: Abstraction has has 32 places, 22 transitions, 110 flow [2021-08-13 03:11:01,110 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,110 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:01,110 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:01,110 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-13 03:11:01,110 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:01,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:01,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1254073314, now seen corresponding path program 3 times [2021-08-13 03:11:01,112 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:01,112 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703062417] [2021-08-13 03:11:01,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:01,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,207 INFO L142 QuantifierPusher]: treesize reduction 41, result has 31.7 percent of original size [2021-08-13 03:11:01,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-13 03:11:01,229 INFO L142 QuantifierPusher]: treesize reduction 35, result has 47.8 percent of original size [2021-08-13 03:11:01,230 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-08-13 03:11:01,253 INFO L142 QuantifierPusher]: treesize reduction 57, result has 40.6 percent of original size [2021-08-13 03:11:01,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-08-13 03:11:01,277 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,278 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:01,279 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:01,279 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703062417] [2021-08-13 03:11:01,279 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703062417] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:01,279 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:01,279 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:01,280 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304976523] [2021-08-13 03:11:01,280 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:01,280 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:01,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:01,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:01,281 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:01,282 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 32 places, 22 transitions, 110 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,282 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:01,282 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:01,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:01,435 INFO L129 PetriNetUnfolder]: 1/48 cut-off events. [2021-08-13 03:11:01,435 INFO L130 PetriNetUnfolder]: For 38/46 co-relation queries the response was YES. [2021-08-13 03:11:01,436 INFO L84 FinitePrefix]: Finished finitePrefix Result has 123 conditions, 48 events. 1/48 cut-off events. For 38/46 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 188 event pairs, 0 based on Foata normal form. 1/49 useless extension candidates. Maximal degree in co-relation 87. Up to 8 conditions per place. [2021-08-13 03:11:01,436 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 7 selfloop transitions, 3 changer transitions 6/26 dead transitions. [2021-08-13 03:11:01,436 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 36 places, 26 transitions, 166 flow [2021-08-13 03:11:01,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 79 transitions. [2021-08-13 03:11:01,437 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8315789473684211 [2021-08-13 03:11:01,437 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,437 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,437 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:01,437 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 79 transitions. [2021-08-13 03:11:01,438 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,438 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,438 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,439 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 12 predicate places. [2021-08-13 03:11:01,439 INFO L482 AbstractCegarLoop]: Abstraction has has 36 places, 26 transitions, 166 flow [2021-08-13 03:11:01,439 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,439 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:01,439 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:01,439 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-13 03:11:01,439 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:01,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:01,440 INFO L82 PathProgramCache]: Analyzing trace with hash 180987934, now seen corresponding path program 4 times [2021-08-13 03:11:01,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:01,440 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988591842] [2021-08-13 03:11:01,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:01,489 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,490 INFO L142 QuantifierPusher]: treesize reduction 14, result has 57.6 percent of original size [2021-08-13 03:11:01,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-13 03:11:01,515 INFO L142 QuantifierPusher]: treesize reduction 10, result has 70.6 percent of original size [2021-08-13 03:11:01,516 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-08-13 03:11:01,529 INFO L142 QuantifierPusher]: treesize reduction 20, result has 52.4 percent of original size [2021-08-13 03:11:01,529 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 03:11:01,541 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,541 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:01,542 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:01,542 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1988591842] [2021-08-13 03:11:01,542 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1988591842] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:01,542 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:01,542 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:01,542 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [835349486] [2021-08-13 03:11:01,542 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:01,543 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:01,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:01,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:01,543 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:01,544 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 26 transitions, 166 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,544 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:01,544 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:01,544 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:01,629 INFO L129 PetriNetUnfolder]: 1/46 cut-off events. [2021-08-13 03:11:01,629 INFO L130 PetriNetUnfolder]: For 58/79 co-relation queries the response was YES. [2021-08-13 03:11:01,630 INFO L84 FinitePrefix]: Finished finitePrefix Result has 134 conditions, 46 events. 1/46 cut-off events. For 58/79 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 185 event pairs, 0 based on Foata normal form. 4/50 useless extension candidates. Maximal degree in co-relation 101. Up to 7 conditions per place. [2021-08-13 03:11:01,630 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 5 selfloop transitions, 1 changer transitions 9/25 dead transitions. [2021-08-13 03:11:01,630 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 40 places, 25 transitions, 188 flow [2021-08-13 03:11:01,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:01,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 78 transitions. [2021-08-13 03:11:01,635 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8210526315789474 [2021-08-13 03:11:01,635 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,635 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,636 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:01,636 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,637 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,638 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,638 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,638 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 16 predicate places. [2021-08-13 03:11:01,638 INFO L482 AbstractCegarLoop]: Abstraction has has 40 places, 25 transitions, 188 flow [2021-08-13 03:11:01,638 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,639 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:01,639 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:01,639 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-13 03:11:01,639 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:01,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:01,639 INFO L82 PathProgramCache]: Analyzing trace with hash 865900132, now seen corresponding path program 5 times [2021-08-13 03:11:01,640 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:01,640 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330109979] [2021-08-13 03:11:01,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:01,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:01,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,682 INFO L142 QuantifierPusher]: treesize reduction 9, result has 67.9 percent of original size [2021-08-13 03:11:01,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-08-13 03:11:01,692 INFO L142 QuantifierPusher]: treesize reduction 4, result has 87.9 percent of original size [2021-08-13 03:11:01,693 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-08-13 03:11:01,714 INFO L142 QuantifierPusher]: treesize reduction 16, result has 57.9 percent of original size [2021-08-13 03:11:01,715 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 03:11:01,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:01,728 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:01,728 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330109979] [2021-08-13 03:11:01,729 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330109979] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:01,729 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:01,729 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:01,729 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17291485] [2021-08-13 03:11:01,729 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:01,730 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:01,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:01,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:01,735 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:01,735 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 40 places, 25 transitions, 188 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,735 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:01,735 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:01,735 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:01,827 INFO L129 PetriNetUnfolder]: 0/52 cut-off events. [2021-08-13 03:11:01,827 INFO L130 PetriNetUnfolder]: For 93/118 co-relation queries the response was YES. [2021-08-13 03:11:01,828 INFO L84 FinitePrefix]: Finished finitePrefix Result has 164 conditions, 52 events. 0/52 cut-off events. For 93/118 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 242 event pairs, 0 based on Foata normal form. 4/56 useless extension candidates. Maximal degree in co-relation 0. Up to 8 conditions per place. [2021-08-13 03:11:01,828 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 3 selfloop transitions, 1 changer transitions 12/26 dead transitions. [2021-08-13 03:11:01,828 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 26 transitions, 230 flow [2021-08-13 03:11:01,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:01,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 78 transitions. [2021-08-13 03:11:01,832 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8210526315789474 [2021-08-13 03:11:01,832 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,833 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,833 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:01,833 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 78 transitions. [2021-08-13 03:11:01,833 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.6) internal successors, (78), 5 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,834 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,834 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:01,834 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 20 predicate places. [2021-08-13 03:11:01,834 INFO L482 AbstractCegarLoop]: Abstraction has has 44 places, 26 transitions, 230 flow [2021-08-13 03:11:01,834 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,834 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 03:11:01,834 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 03:11:01,834 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-13 03:11:01,834 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 03:11:01,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 03:11:01,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1296085730, now seen corresponding path program 6 times [2021-08-13 03:11:01,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 03:11:01,835 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002381288] [2021-08-13 03:11:01,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 03:11:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 03:11:01,871 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,871 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,873 INFO L142 QuantifierPusher]: treesize reduction 5, result has 82.8 percent of original size [2021-08-13 03:11:01,874 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-08-13 03:11:01,892 INFO L142 QuantifierPusher]: treesize reduction 4, result has 88.9 percent of original size [2021-08-13 03:11:01,893 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-08-13 03:11:01,910 INFO L142 QuantifierPusher]: treesize reduction 16, result has 57.9 percent of original size [2021-08-13 03:11:01,911 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-08-13 03:11:01,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 03:11:01,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 03:11:01,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-08-13 03:11:01,925 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 03:11:01,925 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002381288] [2021-08-13 03:11:01,925 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002381288] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 03:11:01,925 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 03:11:01,925 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 03:11:01,926 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2050483492] [2021-08-13 03:11:01,926 INFO L462 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-08-13 03:11:01,926 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 03:11:01,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-08-13 03:11:01,927 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-08-13 03:11:01,927 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 14 out of 19 [2021-08-13 03:11:01,928 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 44 places, 26 transitions, 230 flow. Second operand has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:01,928 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 03:11:01,928 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 14 of 19 [2021-08-13 03:11:01,928 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 03:11:02,018 INFO L129 PetriNetUnfolder]: 0/50 cut-off events. [2021-08-13 03:11:02,018 INFO L130 PetriNetUnfolder]: For 126/161 co-relation queries the response was YES. [2021-08-13 03:11:02,019 INFO L84 FinitePrefix]: Finished finitePrefix Result has 173 conditions, 50 events. 0/50 cut-off events. For 126/161 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 230 event pairs, 0 based on Foata normal form. 1/51 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2021-08-13 03:11:02,019 INFO L132 encePairwiseOnDemand]: 15/19 looper letters, 0 selfloop transitions, 0 changer transitions 24/24 dead transitions. [2021-08-13 03:11:02,019 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 46 places, 24 transitions, 246 flow [2021-08-13 03:11:02,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-08-13 03:11:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-08-13 03:11:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 77 transitions. [2021-08-13 03:11:02,020 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.8105263157894737 [2021-08-13 03:11:02,020 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 77 transitions. [2021-08-13 03:11:02,020 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 77 transitions. [2021-08-13 03:11:02,020 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 03:11:02,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 77 transitions. [2021-08-13 03:11:02,021 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 15.4) internal successors, (77), 5 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:02,021 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:02,021 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 19.0) internal successors, (114), 6 states have internal predecessors, (114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 03:11:02,022 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 22 predicate places. [2021-08-13 03:11:02,022 INFO L482 AbstractCegarLoop]: Abstraction has has 46 places, 24 transitions, 246 flow [2021-08-13 03:11:02,022 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 14.8) internal successors, (74), 5 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) [2021-08-13 03:11:02,022 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-13 03:11:45,800 INFO L742 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 8012 in 43772988779ns [2021-08-13 03:11:45,803 INFO L113 kiGriesValidityCheck]: 1#(or (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np19_1) v_np3_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np6_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np23_1) (not v_np17_1) (not v_np21_1) (not v_np5_1) (not v_np19_1) (not v_np7_1) (not v_np3_1) v_np2_1 (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np22_1 v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np10_1) v_np18_1 (not v_np16_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np3_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np7_1) (not v_np9_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (not v_np19_1) v_np2_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np5_1 v_np21_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) v_np7_1 v_np8_1 v_np21_1 v_np0_1) (and v_np18_1 (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np22_1) (not v_np23_1) (not v_np2_1) (not v_np20_1) (not v_np17_1) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np7_1 v_np21_1 (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np0_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np3_1 v_np8_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np6_1 v_np8_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np22_1) (not v_np23_1) (not v_np2_1) (not v_np17_1) v_np9_1 (not v_np5_1) (not v_np19_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np21_1 (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np19_1) v_np6_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np3_1 v_np5_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np8_1 v_np21_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np3_1 v_np5_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) v_np5_1 v_np7_1 v_np21_1 v_np0_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) (not v_np1_1) (not v_np11_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np5_1 v_np6_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np5_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np4_1) (not v_np12_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (not v_np19_1) v_np2_1 v_np3_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1)) [2021-08-13 03:11:45,806 INFO L113 kiGriesValidityCheck]: 9#(or (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np3_1 v_np8_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np6_1 v_np8_1 v_np21_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np3_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) v_np9_1 (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np8_1 v_np21_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np22_1) (not v_np23_1) (not v_np20_1) (not v_np5_1) (not v_np3_1) (not v_np9_1) (not v_np1_1) (not v_np11_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) v_np19_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) v_np7_1 v_np8_1 v_np21_1 v_np0_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1)) [2021-08-13 03:11:45,807 INFO L113 kiGriesValidityCheck]: 12#(or (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np6_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np23_1) (not v_np17_1) (not v_np21_1) (not v_np5_1) (not v_np19_1) (not v_np7_1) (not v_np3_1) v_np2_1 (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np22_1 v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np10_1) v_np18_1 (not v_np16_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np3_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np7_1) (not v_np9_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (not v_np19_1) v_np2_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np3_1 v_np5_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np8_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (or (= result_8 1) (and (or (= 0 length_2) (<= (+ to_int_3 result_6) (+ result_8 to_int_5))) (or (= (+ result_6 1) 0) (not (= 0 length_2)))) (= 0 length_4)) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np18_1) (not v_np19_1) v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 (or (= result_6 0) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_8 result_6)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np5_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np6_1 v_np8_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (or (and (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np4_1) (not v_np12_1) (not v_np10_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np16_1) (not v_np15_1) (not v_np2_1) (or (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np17_1) (or (= (+ result_7 1) 0) (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np6_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (or (= (+ result_7 1) 0) (and (or (= result_8 1) (not (= 0 length_0)) (= 0 length_2)) (or (= 0 length_2) (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) (or (= 0 length_0) (= (+ result_6 1) 0) (= 0 length_4) (<= (+ result_6 result_7 to_int_5) to_int_1)) (or (= (+ result_7 1) 0) (= result_7 0) (not (= 0 length_4))) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np12_1) (not v_np13_1) (or (and (<= (+ to_int_3 result_6) (+ result_8 to_int_5)) (not (= 0 length_2))) (= result_8 1) (= (+ result_6 1) 0) (= 0 length_4)) (not v_np10_1) (not v_np16_1) (or (and (or (<= result_7 (+ result_8 1)) (<= result_6 (+ result_8 1))) (= (+ result_8 1) 0)) (= result_8 1) (<= (+ result_6 result_7) result_8) (= (+ result_7 1) 0) (= (+ result_6 1) 0) (= result_7 0)) (not v_np15_1) (or (= result_8 1) (not (= 0 length_0)) (= 0 length_4)) (not v_np2_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (or (= 0 length_0) (= to_int_1 (+ result_8 to_int_5)) (= 0 length_4)) (or (= (+ result_7 1) 0) (= 0 length_2) (and (or (= result_8 1) (not (= 0 length_0))) (or (= 0 length_0) (<= (+ to_int_1 result_7) (+ to_int_3 result_8))))) (not v_np18_1) (not v_np19_1) v_np3_1 v_np4_1 (or (= result_8 1) (and (not (= 0 length_0)) (= to_int_1 (+ result_8 to_int_5))) (= 0 length_4)) v_np5_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np7_1) (not v_np3_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) v_np12_1 (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1) (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (or (and (= to_int_1 (+ to_int_3 result_6)) (not (= 0 length_2))) (= 0 length_0) (= (+ result_6 1) 0)) (not v_np18_1) (not v_np19_1) v_np2_1 v_np5_1 v_np22_1 v_np0_1 v_np20_1) (and (not v_np23_1) (not v_np5_1) (not v_np7_1) (not v_np9_1) (not v_np8_1) v_np11_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (or (and (or (= 0 length_2) (= to_int_3 (+ result_7 to_int_5)) (= 0 length_4)) (or (= result_7 0) (not (= 0 length_4)))) (= (+ result_7 1) 0)) (not v_np4_1) (not v_np12_1) (not v_np13_1) (not v_np10_1) v_np18_1 (not v_np16_1) (not v_np15_1) (not v_np17_1) (not v_np21_1) (not v_np19_1) v_np2_1 v_np3_1 v_np22_1 (or (= (+ result_7 1) 0) (= 0 length_2) (and (= to_int_3 (+ result_7 to_int_5)) (not (= 0 length_4)))) v_np0_1 v_np20_1)) [2021-08-13 03:11:45,845 INFO L748 CegarLoopForPetriNet]: Checked inductivity and non-interference of Owicki-Gries annotation in 50207409ns [2021-08-13 03:11:45,846 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Invalid Owicki-Gries annotation at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:111) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopUtils.getCegarLoopResult(CegarLoopUtils.java:63) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:230) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:161) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:146) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-13 03:11:45,851 INFO L168 Benchmark]: Toolchain (without parser) took 46268.96 ms. Allocated memory was 182.5 MB in the beginning and 395.3 MB in the end (delta: 212.9 MB). Free memory was 163.5 MB in the beginning and 370.0 MB in the end (delta: -206.6 MB). Peak memory consumption was 6.9 MB. Max. memory is 8.0 GB. [2021-08-13 03:11:45,851 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 182.5 MB. Free memory is still 164.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 03:11:45,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.09 ms. Allocated memory is still 182.5 MB. Free memory was 163.5 MB in the beginning and 161.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-13 03:11:45,854 INFO L168 Benchmark]: Boogie Preprocessor took 11.99 ms. Allocated memory is still 182.5 MB. Free memory was 161.9 MB in the beginning and 161.1 MB in the end (delta: 815.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2021-08-13 03:11:45,855 INFO L168 Benchmark]: RCFGBuilder took 243.64 ms. Allocated memory is still 182.5 MB. Free memory was 161.0 MB in the beginning and 151.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2021-08-13 03:11:45,857 INFO L168 Benchmark]: TraceAbstraction took 45982.34 ms. Allocated memory was 182.5 MB in the beginning and 395.3 MB in the end (delta: 212.9 MB). Free memory was 150.5 MB in the beginning and 370.0 MB in the end (delta: -219.6 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 03:11:45,860 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 0.17 ms. Allocated memory is still 182.5 MB. Free memory is still 164.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 26.09 ms. Allocated memory is still 182.5 MB. Free memory was 163.5 MB in the beginning and 161.9 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.99 ms. Allocated memory is still 182.5 MB. Free memory was 161.9 MB in the beginning and 161.1 MB in the end (delta: 815.9 kB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 243.64 ms. Allocated memory is still 182.5 MB. Free memory was 161.0 MB in the beginning and 151.0 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 45982.34 ms. Allocated memory was 182.5 MB in the beginning and 395.3 MB in the end (delta: 212.9 MB). Free memory was 150.5 MB in the beginning and 370.0 MB in the end (delta: -219.6 MB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Invalid Owicki-Gries annotation de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Invalid Owicki-Gries annotation: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNet.computeOwickiGries(CegarLoopForPetriNet.java:752) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...