/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-Hitting.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/test/easy7.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-2cf4d3f9dd5fed411db405f577e28237a543b59a-2cf4d3f [2021-08-13 14:26:55,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-13 14:26:55,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-13 14:26:55,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-13 14:26:55,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-13 14:26:55,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-13 14:26:55,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-13 14:26:55,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-13 14:26:55,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-13 14:26:55,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-13 14:26:55,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-13 14:26:55,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-13 14:26:55,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-13 14:26:55,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-13 14:26:55,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-13 14:26:55,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-13 14:26:55,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-13 14:26:55,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-13 14:26:55,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-13 14:26:55,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-13 14:26:55,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-13 14:26:55,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-13 14:26:55,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-13 14:26:55,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-13 14:26:55,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-08-13 14:26:55,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-13 14:26:55,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-13 14:26:55,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-13 14:26:55,756 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-Hitting.epf [2021-08-13 14:26:55,790 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-13 14:26:55,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-13 14:26:55,794 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-13 14:26:55,794 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-13 14:26:55,794 INFO L138 SettingsManager]: * Use SBE=true [2021-08-13 14:26:55,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-13 14:26:55,795 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-13 14:26:55,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-13 14:26:55,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-13 14:26:55,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-13 14:26:55,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-13 14:26:55,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-13 14:26:55,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-13 14:26:55,796 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-13 14:26:55,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-13 14:26:55,797 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-13 14:26:55,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-13 14:26:55,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-08-13 14:26:55,798 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-08-13 14:26:55,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-13 14:26:55,799 INFO L138 SettingsManager]: * Compute cosets for OwickiGries annotation iteratively=true [2021-08-13 14:26:55,799 INFO L138 SettingsManager]: * Use hitting sets in computation of OwickiGries annotation=true [2021-08-13 14:26:55,799 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-08-13 14:26:56,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-13 14:26:56,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-13 14:26:56,120 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-13 14:26:56,121 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-08-13 14:26:56,122 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-08-13 14:26:56,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/test/easy7.wvr.bpl [2021-08-13 14:26:56,123 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/test/easy7.wvr.bpl' [2021-08-13 14:26:56,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-13 14:26:56,141 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-08-13 14:26:56,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-13 14:26:56,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-13 14:26:56,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-13 14:26:56,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-13 14:26:56,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-13 14:26:56,169 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-13 14:26:56,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-13 14:26:56,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... [2021-08-13 14:26:56,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-08-13 14:26:56,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-08-13 14:26:56,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-08-13 14:26:56,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-08-13 14:26:56,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-13 14:26:56,244 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-08-13 14:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-08-13 14:26:56,245 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-08-13 14:26:56,245 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-08-13 14:26:56,245 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-08-13 14:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-08-13 14:26:56,246 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-08-13 14:26:56,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-08-13 14:26:56,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-08-13 14:26:56,247 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 14:26:56,375 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-08-13 14:26:56,375 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-08-13 14:26:56,376 INFO L202 PluginConnector]: Adding new model easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 02:26:56 BoogieIcfgContainer [2021-08-13 14:26:56,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-08-13 14:26:56,378 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-08-13 14:26:56,378 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-08-13 14:26:56,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-08-13 14:26:56,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 13.08 02:26:56" (1/2) ... [2021-08-13 14:26:56,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2a0a7655 and model type easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.08 02:26:56, skipping insertion in model container [2021-08-13 14:26:56,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.08 02:26:56" (2/2) ... [2021-08-13 14:26:56,383 INFO L111 eAbstractionObserver]: Analyzing ICFG easy7.wvr.bpl [2021-08-13 14:26:56,395 INFO L206 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-08-13 14:26:56,396 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-08-13 14:26:56,397 INFO L445 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-08-13 14:26:56,423 INFO L149 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2021-08-13 14:26:56,439 INFO L255 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-08-13 14:26:56,455 INFO L378 AbstractCegarLoop]: Interprodecural is true [2021-08-13 14:26:56,455 INFO L379 AbstractCegarLoop]: Hoare is false [2021-08-13 14:26:56,455 INFO L380 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-08-13 14:26:56,455 INFO L381 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-08-13 14:26:56,455 INFO L382 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-08-13 14:26:56,455 INFO L383 AbstractCegarLoop]: Difference is false [2021-08-13 14:26:56,456 INFO L384 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-08-13 14:26:56,456 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-08-13 14:26:56,464 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 28 places, 21 transitions, 58 flow [2021-08-13 14:26:56,483 INFO L129 PetriNetUnfolder]: 0/19 cut-off events. [2021-08-13 14:26:56,483 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-08-13 14:26:56,485 INFO L84 FinitePrefix]: Finished finitePrefix Result has 28 conditions, 19 events. 0/19 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 2. Compared 12 event pairs, 0 based on Foata normal form. 0/18 useless extension candidates. Maximal degree in co-relation 0. Up to 2 conditions per place. [2021-08-13 14:26:56,485 INFO L82 GeneralOperation]: Start removeDead. Operand has 28 places, 21 transitions, 58 flow [2021-08-13 14:26:56,488 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 24 places, 17 transitions, 46 flow [2021-08-13 14:26:56,496 INFO L129 PetriNetUnfolder]: 0/16 cut-off events. [2021-08-13 14:26:56,496 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-08-13 14:26:56,496 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:56,497 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:56,497 INFO L430 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:56,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:56,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1031121219, now seen corresponding path program 1 times [2021-08-13 14:26:56,509 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:56,509 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532815015] [2021-08-13 14:26:56,509 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:56,636 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:56,655 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,656 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,669 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,682 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,683 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,697 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,698 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,713 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,714 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,718 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,718 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:56,723 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:56,723 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:56,727 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:56,728 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:56,729 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 14:26:56,730 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:56,730 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532815015] [2021-08-13 14:26:56,730 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532815015] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:56,731 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:56,731 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-13 14:26:56,731 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890609866] [2021-08-13 14:26:56,738 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-13 14:26:56,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:56,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-13 14:26:56,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-13 14:26:56,768 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:56,771 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 17 transitions, 46 flow. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:56,771 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:56,771 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:56,772 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:56,999 INFO L129 PetriNetUnfolder]: 21/77 cut-off events. [2021-08-13 14:26:56,999 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-08-13 14:26:57,001 INFO L84 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 77 events. 21/77 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 230 event pairs, 0 based on Foata normal form. 1/78 useless extension candidates. Maximal degree in co-relation 130. Up to 37 conditions per place. [2021-08-13 14:26:57,002 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 8 selfloop transitions, 17 changer transitions 8/40 dead transitions. [2021-08-13 14:26:57,002 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 30 places, 40 transitions, 158 flow [2021-08-13 14:26:57,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 14:26:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 14:26:57,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 104 transitions. [2021-08-13 14:26:57,017 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7074829931972789 [2021-08-13 14:26:57,017 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 104 transitions. [2021-08-13 14:26:57,018 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 104 transitions. [2021-08-13 14:26:57,019 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:57,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 104 transitions. [2021-08-13 14:26:57,024 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 14.857142857142858) internal successors, (104), 7 states have internal predecessors, (104), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,029 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,029 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,030 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 6 predicate places. [2021-08-13 14:26:57,030 INFO L482 AbstractCegarLoop]: Abstraction has has 30 places, 40 transitions, 158 flow [2021-08-13 14:26:57,030 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,030 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:57,030 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:57,031 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-08-13 14:26:57,031 INFO L430 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:57,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:57,033 INFO L82 PathProgramCache]: Analyzing trace with hash -2069705661, now seen corresponding path program 2 times [2021-08-13 14:26:57,033 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:57,034 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724293265] [2021-08-13 14:26:57,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:57,111 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,119 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,120 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,131 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,158 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,163 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,165 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,173 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,175 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,191 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:57,191 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:57,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:57,197 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 14:26:57,197 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:57,198 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724293265] [2021-08-13 14:26:57,198 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724293265] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:57,198 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:57,198 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-13 14:26:57,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182321853] [2021-08-13 14:26:57,199 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-13 14:26:57,199 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:57,200 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-13 14:26:57,200 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-13 14:26:57,201 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:57,201 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 30 places, 40 transitions, 158 flow. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,201 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:57,201 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:57,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:57,421 INFO L129 PetriNetUnfolder]: 24/104 cut-off events. [2021-08-13 14:26:57,421 INFO L130 PetriNetUnfolder]: For 17/17 co-relation queries the response was YES. [2021-08-13 14:26:57,423 INFO L84 FinitePrefix]: Finished finitePrefix Result has 272 conditions, 104 events. 24/104 cut-off events. For 17/17 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 412 event pairs, 0 based on Foata normal form. 1/105 useless extension candidates. Maximal degree in co-relation 246. Up to 50 conditions per place. [2021-08-13 14:26:57,424 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 7 selfloop transitions, 19 changer transitions 31/64 dead transitions. [2021-08-13 14:26:57,424 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 36 places, 64 transitions, 368 flow [2021-08-13 14:26:57,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 14:26:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 14:26:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 111 transitions. [2021-08-13 14:26:57,428 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7551020408163265 [2021-08-13 14:26:57,428 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 111 transitions. [2021-08-13 14:26:57,429 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 111 transitions. [2021-08-13 14:26:57,430 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:57,430 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 111 transitions. [2021-08-13 14:26:57,432 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 15.857142857142858) internal successors, (111), 7 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,433 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,433 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,434 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 12 predicate places. [2021-08-13 14:26:57,434 INFO L482 AbstractCegarLoop]: Abstraction has has 36 places, 64 transitions, 368 flow [2021-08-13 14:26:57,434 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,434 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:57,435 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:57,435 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-08-13 14:26:57,435 INFO L430 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:57,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:57,438 INFO L82 PathProgramCache]: Analyzing trace with hash 1347043495, now seen corresponding path program 3 times [2021-08-13 14:26:57,438 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:57,438 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066874258] [2021-08-13 14:26:57,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:57,486 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,487 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,491 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,498 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,502 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,503 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,504 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,510 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,511 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,529 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,530 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,534 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:57,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:57,538 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,538 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:57,538 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 14:26:57,539 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:57,539 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066874258] [2021-08-13 14:26:57,539 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066874258] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:57,539 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:57,539 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-08-13 14:26:57,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809370472] [2021-08-13 14:26:57,540 INFO L462 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-08-13 14:26:57,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:57,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-08-13 14:26:57,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-08-13 14:26:57,542 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:57,543 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 64 transitions, 368 flow. Second operand has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,543 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:57,543 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:57,544 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:57,673 INFO L129 PetriNetUnfolder]: 31/143 cut-off events. [2021-08-13 14:26:57,673 INFO L130 PetriNetUnfolder]: For 34/36 co-relation queries the response was YES. [2021-08-13 14:26:57,674 INFO L84 FinitePrefix]: Finished finitePrefix Result has 469 conditions, 143 events. 31/143 cut-off events. For 34/36 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 687 event pairs, 0 based on Foata normal form. 3/146 useless extension candidates. Maximal degree in co-relation 434. Up to 69 conditions per place. [2021-08-13 14:26:57,675 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 11 selfloop transitions, 17 changer transitions 63/98 dead transitions. [2021-08-13 14:26:57,676 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 41 places, 98 transitions, 754 flow [2021-08-13 14:26:57,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-08-13 14:26:57,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-08-13 14:26:57,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 98 transitions. [2021-08-13 14:26:57,680 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7777777777777778 [2021-08-13 14:26:57,680 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 98 transitions. [2021-08-13 14:26:57,680 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 98 transitions. [2021-08-13 14:26:57,680 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:57,680 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 98 transitions. [2021-08-13 14:26:57,682 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 16.333333333333332) internal successors, (98), 6 states have internal predecessors, (98), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,683 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 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 14:26:57,683 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 21.0) internal successors, (147), 7 states have internal predecessors, (147), 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 14:26:57,684 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 17 predicate places. [2021-08-13 14:26:57,684 INFO L482 AbstractCegarLoop]: Abstraction has has 41 places, 98 transitions, 754 flow [2021-08-13 14:26:57,684 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 11.666666666666666) internal successors, (70), 6 states have internal predecessors, (70), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,684 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:57,684 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:57,684 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-08-13 14:26:57,684 INFO L430 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:57,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:57,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1392040397, now seen corresponding path program 4 times [2021-08-13 14:26:57,686 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:57,686 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [446105220] [2021-08-13 14:26:57,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:57,726 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,726 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,729 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,730 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,737 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,747 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,750 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,751 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,765 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,769 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,779 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:57,787 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:57,787 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:57,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,790 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:57,792 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 14:26:57,792 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:57,792 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [446105220] [2021-08-13 14:26:57,792 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [446105220] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:57,792 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:57,792 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-13 14:26:57,793 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45857411] [2021-08-13 14:26:57,794 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-13 14:26:57,794 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:57,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-13 14:26:57,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-13 14:26:57,800 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:57,801 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 41 places, 98 transitions, 754 flow. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,801 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:57,801 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:57,801 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:57,970 INFO L129 PetriNetUnfolder]: 31/172 cut-off events. [2021-08-13 14:26:57,970 INFO L130 PetriNetUnfolder]: For 57/59 co-relation queries the response was YES. [2021-08-13 14:26:57,971 INFO L84 FinitePrefix]: Finished finitePrefix Result has 662 conditions, 172 events. 31/172 cut-off events. For 57/59 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 965 event pairs, 0 based on Foata normal form. 3/175 useless extension candidates. Maximal degree in co-relation 618. Up to 76 conditions per place. [2021-08-13 14:26:57,971 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 6 selfloop transitions, 13 changer transitions 86/112 dead transitions. [2021-08-13 14:26:57,971 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 47 places, 112 transitions, 1076 flow [2021-08-13 14:26:57,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 14:26:57,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 14:26:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 113 transitions. [2021-08-13 14:26:57,973 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7687074829931972 [2021-08-13 14:26:57,973 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 113 transitions. [2021-08-13 14:26:57,973 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 113 transitions. [2021-08-13 14:26:57,974 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:57,974 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 113 transitions. [2021-08-13 14:26:57,974 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 16.142857142857142) internal successors, (113), 7 states have internal predecessors, (113), 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 14:26:57,975 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,975 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:57,975 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 23 predicate places. [2021-08-13 14:26:57,975 INFO L482 AbstractCegarLoop]: Abstraction has has 47 places, 112 transitions, 1076 flow [2021-08-13 14:26:57,976 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:57,976 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:57,976 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:57,976 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-08-13 14:26:57,976 INFO L430 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:57,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:57,976 INFO L82 PathProgramCache]: Analyzing trace with hash -768419787, now seen corresponding path program 5 times [2021-08-13 14:26:57,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:57,977 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719486885] [2021-08-13 14:26:57,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:57,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:57,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:57,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:57,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:58,008 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,009 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,015 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,016 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,035 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,036 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,036 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,037 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,039 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:58,039 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:58,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,042 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:58,043 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 14:26:58,043 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:58,043 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719486885] [2021-08-13 14:26:58,043 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719486885] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:58,043 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:58,044 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-13 14:26:58,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [984936787] [2021-08-13 14:26:58,044 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-13 14:26:58,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:58,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-13 14:26:58,045 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-13 14:26:58,046 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:58,046 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 47 places, 112 transitions, 1076 flow. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,047 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:58,047 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:58,047 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:58,169 INFO L129 PetriNetUnfolder]: 30/183 cut-off events. [2021-08-13 14:26:58,169 INFO L130 PetriNetUnfolder]: For 82/84 co-relation queries the response was YES. [2021-08-13 14:26:58,170 INFO L84 FinitePrefix]: Finished finitePrefix Result has 807 conditions, 183 events. 30/183 cut-off events. For 82/84 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 1081 event pairs, 0 based on Foata normal form. 3/186 useless extension candidates. Maximal degree in co-relation 758. Up to 79 conditions per place. [2021-08-13 14:26:58,170 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 5 selfloop transitions, 5 changer transitions 106/123 dead transitions. [2021-08-13 14:26:58,171 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 53 places, 123 transitions, 1418 flow [2021-08-13 14:26:58,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 14:26:58,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 14:26:58,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 111 transitions. [2021-08-13 14:26:58,172 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7551020408163265 [2021-08-13 14:26:58,172 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 111 transitions. [2021-08-13 14:26:58,172 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 111 transitions. [2021-08-13 14:26:58,172 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:58,172 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 111 transitions. [2021-08-13 14:26:58,173 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 15.857142857142858) internal successors, (111), 7 states have internal predecessors, (111), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,174 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:58,174 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:58,175 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 29 predicate places. [2021-08-13 14:26:58,175 INFO L482 AbstractCegarLoop]: Abstraction has has 53 places, 123 transitions, 1418 flow [2021-08-13 14:26:58,175 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,175 INFO L258 CegarLoopForPetriNet]: Found error trace [2021-08-13 14:26:58,175 INFO L266 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-08-13 14:26:58,175 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-08-13 14:26:58,175 INFO L430 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-08-13 14:26:58,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-08-13 14:26:58,176 INFO L82 PathProgramCache]: Analyzing trace with hash 1144282143, now seen corresponding path program 6 times [2021-08-13 14:26:58,176 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-08-13 14:26:58,176 INFO L361 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [952358450] [2021-08-13 14:26:58,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-08-13 14:26:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-08-13 14:26:58,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,214 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-08-13 14:26:58,218 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,220 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,226 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,233 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,233 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,253 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,254 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,254 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,255 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,256 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,256 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-08-13 14:26:58,260 INFO L142 QuantifierPusher]: treesize reduction 11, result has 45.0 percent of original size [2021-08-13 14:26:58,261 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-08-13 14:26:58,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-08-13 14:26:58,263 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-08-13 14:26:58,263 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 14:26:58,264 INFO L179 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-08-13 14:26:58,264 INFO L361 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [952358450] [2021-08-13 14:26:58,264 INFO L200 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [952358450] provided 1 perfect and 0 imperfect interpolant sequences [2021-08-13 14:26:58,264 INFO L226 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-08-13 14:26:58,264 INFO L239 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-08-13 14:26:58,265 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837012384] [2021-08-13 14:26:58,268 INFO L462 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-08-13 14:26:58,268 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-08-13 14:26:58,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-08-13 14:26:58,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2021-08-13 14:26:58,269 INFO L513 CegarLoopForPetriNet]: Number of universal loopers: 10 out of 21 [2021-08-13 14:26:58,271 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 53 places, 123 transitions, 1418 flow. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,271 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-08-13 14:26:58,272 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 10 of 21 [2021-08-13 14:26:58,272 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-08-13 14:26:58,387 INFO L129 PetriNetUnfolder]: 34/210 cut-off events. [2021-08-13 14:26:58,387 INFO L130 PetriNetUnfolder]: For 96/98 co-relation queries the response was YES. [2021-08-13 14:26:58,390 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1069 conditions, 210 events. 34/210 cut-off events. For 96/98 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 1332 event pairs, 0 based on Foata normal form. 3/213 useless extension candidates. Maximal degree in co-relation 1019. Up to 98 conditions per place. [2021-08-13 14:26:58,391 INFO L132 encePairwiseOnDemand]: 11/21 looper letters, 0 selfloop transitions, 0 changer transitions 141/141 dead transitions. [2021-08-13 14:26:58,391 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 57 places, 141 transitions, 1914 flow [2021-08-13 14:26:58,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-08-13 14:26:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2021-08-13 14:26:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 103 transitions. [2021-08-13 14:26:58,392 INFO L558 CegarLoopForPetriNet]: DFA transition density 0.7006802721088435 [2021-08-13 14:26:58,392 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 103 transitions. [2021-08-13 14:26:58,392 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 103 transitions. [2021-08-13 14:26:58,392 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-08-13 14:26:58,392 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 103 transitions. [2021-08-13 14:26:58,393 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 14.714285714285714) internal successors, (103), 7 states have internal predecessors, (103), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,393 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:58,393 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 21.0) internal successors, (168), 8 states have internal predecessors, (168), 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 14:26:58,394 INFO L348 CegarLoopForPetriNet]: 24 programPoint places, 33 predicate places. [2021-08-13 14:26:58,394 INFO L482 AbstractCegarLoop]: Abstraction has has 57 places, 141 transitions, 1914 flow [2021-08-13 14:26:58,394 INFO L483 AbstractCegarLoop]: Interpolant automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-08-13 14:26:58,394 WARN L519 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-08-13 14:28:18,533 INFO L742 CegarLoopForPetriNet]: Computed Owicki-Gries annotation of size 5332 in 80136114052ns [2021-08-13 14:28:18,535 INFO L113 kiGriesValidityCheck]: 12#(and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) [2021-08-13 14:28:18,537 INFO L113 kiGriesValidityCheck]: 19#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np3_1) (not v_np8_1) (<= (+ x2 4) x1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) v_np17_1 (<= x1 (+ x2 1)) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np7_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np7_1) v_np3_1 (not v_np8_1) (<= (+ x2 4) x1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) v_np15_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x2 2) x1) (not v_np10_1))) [2021-08-13 14:28:18,540 INFO L113 kiGriesValidityCheck]: 1#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (<= (+ x2 2) x1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) v_np7_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,543 INFO L113 kiGriesValidityCheck]: 13#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) v_np0_1 (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,543 INFO L113 kiGriesValidityCheck]: 21#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np1_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) v_np0_1 (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,548 INFO L113 kiGriesValidityCheck]: 17#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) v_np17_1 (<= x1 (+ x2 1)) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np7_1) v_np3_1 (not v_np8_1) (<= (+ x2 4) x1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) v_np7_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np7_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) v_np2_1 (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and v_np18_1 (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) v_np15_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np6_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np3_1) v_np4_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np7_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) v_np3_1 v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (<= (+ x2 2) x1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) v_np2_1 v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np4_1) (not v_np10_1)) (and (not v_np17_1) (<= x2 (+ x1 1)) v_np15_1 (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np3_1) (not v_np8_1) (<= (+ x2 4) x1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (<= x2 (+ x1 2)) v_np17_1 (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) v_np17_1 (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) v_np13_1 (not v_np6_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,549 INFO L113 kiGriesValidityCheck]: 9#(or (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np7_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2))) [2021-08-13 14:28:18,549 INFO L113 kiGriesValidityCheck]: 24#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) v_np17_1 (<= x1 (+ x2 1)) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np7_1) v_np3_1 (not v_np8_1) (<= (+ x2 4) x1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) v_np7_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np7_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) v_np2_1 (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and v_np18_1 (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) v_np15_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np6_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np3_1) v_np4_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np7_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) v_np3_1 v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (<= (+ x2 2) x1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) v_np2_1 v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np4_1) (not v_np10_1)) (and (not v_np17_1) (<= x2 (+ x1 1)) v_np15_1 (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np3_1) (not v_np8_1) (<= (+ x2 4) x1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (<= x2 (+ x1 2)) v_np17_1 (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) v_np17_1 (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) v_np13_1 (not v_np6_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,557 INFO L113 kiGriesValidityCheck]: 11#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2))) [2021-08-13 14:28:18,561 INFO L113 kiGriesValidityCheck]: 5#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np3_1) v_np4_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) v_np17_1 (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) v_np3_1 v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) v_np13_1 (not v_np6_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,564 INFO L113 kiGriesValidityCheck]: 20#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,564 INFO L113 kiGriesValidityCheck]: 8#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np3_1) (not v_np8_1) (<= (+ x2 4) x1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np3_1) v_np4_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np7_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) v_np2_1 (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) v_np7_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np6_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1))) [2021-08-13 14:28:18,565 INFO L113 kiGriesValidityCheck]: 22#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) v_np17_1 (<= x1 (+ x2 1)) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np7_1) v_np3_1 (not v_np8_1) (<= (+ x2 4) x1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) v_np7_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np7_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) v_np2_1 (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and v_np18_1 (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) v_np15_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np6_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np3_1) v_np4_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np7_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) v_np3_1 v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (<= (+ x2 2) x1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) v_np2_1 v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np4_1) (not v_np10_1)) (and (not v_np17_1) (<= x2 (+ x1 1)) v_np15_1 (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np3_1) (not v_np8_1) (<= (+ x2 4) x1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (<= x2 (+ x1 2)) v_np17_1 (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) v_np17_1 (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) v_np13_1 (not v_np6_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,570 INFO L113 kiGriesValidityCheck]: 3#(or (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1)) (and (not v_np15_1) (<= x2 (+ x1 2)) v_np17_1 (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) v_np2_1 (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) v_np2_1 v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np17_1) (<= x2 (+ x1 1)) v_np15_1 (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1))) [2021-08-13 14:28:18,573 INFO L113 kiGriesValidityCheck]: 16#(or (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1)) (and (not v_np17_1) (<= x2 (+ x1 1)) v_np15_1 (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) v_np15_1 (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,575 INFO L113 kiGriesValidityCheck]: 6#false [2021-08-13 14:28:18,576 INFO L113 kiGriesValidityCheck]: 7#(or (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (<= (+ x1 4) x2)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) v_np6_1 (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1))) [2021-08-13 14:28:18,578 INFO L113 kiGriesValidityCheck]: 4#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) v_np3_1 v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (<= (+ x2 2) x1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 4)) (not v_np7_1) v_np3_1 (not v_np8_1) (<= (+ x2 4) x1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) v_np2_1 v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np3_1 (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,581 INFO L113 kiGriesValidityCheck]: 14#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np7_1) (not v_np3_1) (<= (+ x2 3) x1) (not v_np8_1) (<= x1 (+ x2 3)) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 2)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (<= (+ x2 2) x1) v_np0_1 (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x1 (+ x2 1)) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) v_np13_1 (not v_np6_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (= x2 x1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) v_np13_1 (not v_np4_1) (not v_np10_1))) [2021-08-13 14:28:18,584 INFO L113 kiGriesValidityCheck]: 2#(and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np1_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) [2021-08-13 14:28:18,585 INFO L113 kiGriesValidityCheck]: 15#(and (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) [2021-08-13 14:28:18,585 INFO L113 kiGriesValidityCheck]: 23#(or (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 4)) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) v_np10_1 (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (<= (+ x1 4) x2)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np3_1) (not v_np8_1) v_np7_1 (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) (not v_np18_1) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) v_np13_1 (not v_np6_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (not v_np7_1) v_np1_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) v_np3_1 (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np14_1 (not v_np17_1) (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np2_1) (not v_np17_1) v_np15_1 (<= x2 (+ x1 2)) (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (not v_np4_1) (not v_np13_1) (not v_np10_1))) [2021-08-13 14:28:18,588 INFO L113 kiGriesValidityCheck]: 18#(or (and v_np18_1 (not v_np15_1) (not v_np2_1) v_np17_1 (<= x1 (+ x2 1)) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x2 1) x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np0_1) v_np8_1 (not v_np14_1) (not v_np1_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np1_1) (not v_np14_1) (not v_np6_1) (<= (+ x1 3) x2) (not v_np4_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (<= x2 (+ x1 2)) v_np17_1 (not v_np18_1) (<= (+ x1 2) x2) (not v_np7_1) v_np2_1 (not v_np3_1) (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (not v_np7_1) (<= x2 (+ x1 3)) (not v_np3_1) v_np6_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (<= (+ x1 3) x2) (not v_np13_1) (not v_np4_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) (<= x2 (+ x1 1)) (<= (+ x1 1) x2) v_np17_1 (not v_np18_1) (not v_np7_1) (not v_np3_1) v_np4_1 (not v_np8_1) (not v_np0_1) (not v_np14_1) (not v_np1_1) (not v_np6_1) (not v_np13_1) (not v_np10_1)) (and (not v_np15_1) (not v_np2_1) v_np17_1 (not v_np18_1) (= x1 x2) (not v_np7_1) (not v_np3_1) (not v_np8_1) (not v_np14_1) (not v_np1_1) (= x2 x1) (not v_np6_1) (not v_np13_1) (not v_np4_1) v_np0_1 (not v_np10_1))) [2021-08-13 14:28:18,957 INFO L748 CegarLoopForPetriNet]: Checked inductivity and non-interference of Owicki-Gries annotation in 426417015ns [2021-08-13 14:28:18,959 INFO L239 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-08-13 14:28:18,967 INFO L202 PluginConnector]: Adding new model easy7.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.08 02:28:18 BasicIcfg [2021-08-13 14:28:18,967 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-08-13 14:28:18,968 INFO L168 Benchmark]: Toolchain (without parser) took 82826.60 ms. Allocated memory was 127.9 MB in the beginning and 496.0 MB in the end (delta: 368.1 MB). Free memory was 108.5 MB in the beginning and 219.8 MB in the end (delta: -111.2 MB). Peak memory consumption was 257.7 MB. Max. memory is 8.0 GB. [2021-08-13 14:28:18,968 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 127.9 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 14:28:18,968 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.98 ms. Allocated memory is still 127.9 MB. Free memory was 108.4 MB in the beginning and 107.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 8.0 GB. [2021-08-13 14:28:18,969 INFO L168 Benchmark]: Boogie Preprocessor took 11.14 ms. Allocated memory is still 127.9 MB. Free memory was 106.9 MB in the beginning and 106.0 MB in the end (delta: 827.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. [2021-08-13 14:28:18,969 INFO L168 Benchmark]: RCFGBuilder took 195.97 ms. Allocated memory was 127.9 MB in the beginning and 197.1 MB in the end (delta: 69.2 MB). Free memory was 106.0 MB in the beginning and 180.1 MB in the end (delta: -74.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 8.0 GB. [2021-08-13 14:28:18,969 INFO L168 Benchmark]: TraceAbstraction took 82589.24 ms. Allocated memory was 197.1 MB in the beginning and 496.0 MB in the end (delta: 298.8 MB). Free memory was 179.6 MB in the beginning and 219.8 MB in the end (delta: -40.2 MB). Peak memory consumption was 259.1 MB. Max. memory is 8.0 GB. [2021-08-13 14:28:18,971 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.12 ms. Allocated memory is still 127.9 MB. Free memory is still 109.4 MB. There was no memory consumed. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 25.98 ms. Allocated memory is still 127.9 MB. Free memory was 108.4 MB in the beginning and 107.0 MB in the end (delta: 1.4 MB). There was no memory consumed. Max. memory is 8.0 GB. * Boogie Preprocessor took 11.14 ms. Allocated memory is still 127.9 MB. Free memory was 106.9 MB in the beginning and 106.0 MB in the end (delta: 827.0 kB). Peak memory consumption was 2.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 195.97 ms. Allocated memory was 127.9 MB in the beginning and 197.1 MB in the end (delta: 69.2 MB). Free memory was 106.0 MB in the beginning and 180.1 MB in the end (delta: -74.0 MB). Peak memory consumption was 17.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 82589.24 ms. Allocated memory was 197.1 MB in the beginning and 496.0 MB in the end (delta: 298.8 MB). Free memory was 179.6 MB in the beginning and 219.8 MB in the end (delta: -40.2 MB). Peak memory consumption was 259.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 39]: assertion always holds For all program executions holds that assertion always holds at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 36 locations, 3 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 7.2ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: VerificationResult: SAFE, OverallTime: 1943.2ms, OverallIterations: 6, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 1079.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 32.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 26 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 957 SolverSat, 94 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 558.1ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 60 GetRequests, 20 SyntacticMatches, 11 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 234.9ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=1914occurred in iteration=6, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 15.0ms SsaConstructionTime, 84.0ms SatisfiabilityAnalysisTime, 581.7ms InterpolantComputationTime, 102 NumberOfCodeBlocks, 102 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 96 ConstructedInterpolants, 0 QuantifiedInterpolants, 612 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! Received shutdown request...