/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.use.bitabs.translation false -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-tmp.fs.bitabs-eval-d9c3e40-m [2023-12-21 14:22:08,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-21 14:22:08,406 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-12-21 14:22:08,412 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-21 14:22:08,412 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-21 14:22:08,441 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-21 14:22:08,441 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-21 14:22:08,442 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-21 14:22:08,442 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-21 14:22:08,446 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-21 14:22:08,446 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-21 14:22:08,447 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-21 14:22:08,447 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-21 14:22:08,448 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-21 14:22:08,448 INFO L153 SettingsManager]: * Use SBE=true [2023-12-21 14:22:08,448 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-21 14:22:08,448 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-21 14:22:08,448 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-21 14:22:08,449 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-21 14:22:08,449 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-21 14:22:08,449 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-21 14:22:08,449 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-21 14:22:08,449 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-21 14:22:08,450 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-21 14:22:08,450 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-21 14:22:08,450 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-21 14:22:08,450 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-21 14:22:08,450 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-21 14:22:08,451 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-21 14:22:08,451 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-21 14:22:08,452 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-21 14:22:08,452 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-21 14:22:08,452 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-21 14:22:08,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-21 14:22:08,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-21 14:22:08,453 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-21 14:22:08,453 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-12-21 14:22:08,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-21 14:22:08,454 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Use bitabs translation -> false [2023-12-21 14:22:08,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-21 14:22:08,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-21 14:22:08,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-21 14:22:08,704 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-21 14:22:08,704 INFO L274 PluginConnector]: CDTParser initialized [2023-12-21 14:22:08,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-21 14:22:09,876 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-21 14:22:10,140 INFO L384 CDTParser]: Found 1 translation units. [2023-12-21 14:22:10,141 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-21 14:22:10,157 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734638c8f/68c1c44e3dd442e58c5225ad7445590c/FLAGcfba54689 [2023-12-21 14:22:10,171 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734638c8f/68c1c44e3dd442e58c5225ad7445590c [2023-12-21 14:22:10,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-21 14:22:10,174 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-12-21 14:22:10,175 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-21 14:22:10,175 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-21 14:22:10,179 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-21 14:22:10,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:10,181 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef93b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10, skipping insertion in model container [2023-12-21 14:22:10,181 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:10,247 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-21 14:22:10,535 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15595,15608] [2023-12-21 14:22:10,558 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16571,16584] [2023-12-21 14:22:10,632 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28918,28931] [2023-12-21 14:22:10,639 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29565,29578] [2023-12-21 14:22:10,657 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30949,30962] [2023-12-21 14:22:10,706 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-21 14:22:10,718 INFO L202 MainTranslator]: Completed pre-run [2023-12-21 14:22:10,877 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[15595,15608] [2023-12-21 14:22:10,884 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[16571,16584] [2023-12-21 14:22:10,936 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[28918,28931] [2023-12-21 14:22:10,942 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[29565,29578] [2023-12-21 14:22:10,950 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c[30949,30962] [2023-12-21 14:22:10,974 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-21 14:22:10,995 INFO L206 MainTranslator]: Completed translation [2023-12-21 14:22:10,997 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10 WrapperNode [2023-12-21 14:22:10,997 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-21 14:22:10,998 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-21 14:22:10,998 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-21 14:22:10,998 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-21 14:22:11,005 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,025 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,093 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1783 [2023-12-21 14:22:11,093 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-21 14:22:11,094 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-21 14:22:11,094 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-21 14:22:11,094 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-21 14:22:11,105 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,112 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,157 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-21 14:22:11,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,158 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,193 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,220 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,237 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,248 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-21 14:22:11,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-21 14:22:11,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-21 14:22:11,249 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-21 14:22:11,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (1/1) ... [2023-12-21 14:22:11,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-21 14:22:11,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-12-21 14:22:11,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-12-21 14:22:11,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-12-21 14:22:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-21 14:22:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-12-21 14:22:11,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-21 14:22:11,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-21 14:22:11,458 INFO L241 CfgBuilder]: Building ICFG [2023-12-21 14:22:11,459 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-21 14:22:12,643 INFO L282 CfgBuilder]: Performing block encoding [2023-12-21 14:22:12,682 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-21 14:22:12,682 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-21 14:22:12,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 02:22:12 BoogieIcfgContainer [2023-12-21 14:22:12,683 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-21 14:22:12,685 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-21 14:22:12,685 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-21 14:22:12,688 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-21 14:22:12,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 02:22:10" (1/3) ... [2023-12-21 14:22:12,689 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10eece8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 02:22:12, skipping insertion in model container [2023-12-21 14:22:12,689 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 02:22:10" (2/3) ... [2023-12-21 14:22:12,689 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10eece8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 02:22:12, skipping insertion in model container [2023-12-21 14:22:12,689 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 02:22:12" (3/3) ... [2023-12-21 14:22:12,690 INFO L112 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.3.3.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2023-12-21 14:22:12,707 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-21 14:22:12,707 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 5 error locations. [2023-12-21 14:22:12,763 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-21 14:22:12,768 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@45ddcb66, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-21 14:22:12,769 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2023-12-21 14:22:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand has 422 states, 416 states have (on average 1.8076923076923077) internal successors, (752), 421 states have internal predecessors, (752), 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) [2023-12-21 14:22:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-21 14:22:12,789 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:12,789 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:12,790 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:12,794 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:12,794 INFO L85 PathProgramCache]: Analyzing trace with hash 1683548760, now seen corresponding path program 1 times [2023-12-21 14:22:12,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:12,802 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088388284] [2023-12-21 14:22:12,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:12,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:13,333 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:13,333 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088388284] [2023-12-21 14:22:13,334 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088388284] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:13,334 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:13,334 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:13,336 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066581641] [2023-12-21 14:22:13,336 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:13,342 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:13,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:13,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:13,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:13,376 INFO L87 Difference]: Start difference. First operand has 422 states, 416 states have (on average 1.8076923076923077) internal successors, (752), 421 states have internal predecessors, (752), 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) Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:13,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:13,522 INFO L93 Difference]: Finished difference Result 763 states and 1337 transitions. [2023-12-21 14:22:13,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:13,525 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 149 [2023-12-21 14:22:13,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:13,539 INFO L225 Difference]: With dead ends: 763 [2023-12-21 14:22:13,539 INFO L226 Difference]: Without dead ends: 611 [2023-12-21 14:22:13,542 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:13,545 INFO L413 NwaCegarLoop]: 713 mSDtfsCounter, 473 mSDsluCounter, 460 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 473 SdHoareTripleChecker+Valid, 1173 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:13,545 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [473 Valid, 1173 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:13,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 611 states. [2023-12-21 14:22:13,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 611 to 609. [2023-12-21 14:22:13,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 609 states, 604 states have (on average 1.4801324503311257) internal successors, (894), 608 states have internal predecessors, (894), 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) [2023-12-21 14:22:13,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 894 transitions. [2023-12-21 14:22:13,623 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 894 transitions. Word has length 149 [2023-12-21 14:22:13,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:13,623 INFO L495 AbstractCegarLoop]: Abstraction has 609 states and 894 transitions. [2023-12-21 14:22:13,624 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:13,624 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 894 transitions. [2023-12-21 14:22:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-21 14:22:13,627 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:13,627 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:13,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-21 14:22:13,628 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:13,629 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:13,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1799254936, now seen corresponding path program 1 times [2023-12-21 14:22:13,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:13,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896128554] [2023-12-21 14:22:13,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:13,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:14,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:14,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:14,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896128554] [2023-12-21 14:22:14,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896128554] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:14,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:14,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:14,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816323706] [2023-12-21 14:22:14,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:14,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:14,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:14,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:14,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:14,219 INFO L87 Difference]: Start difference. First operand 609 states and 894 transitions. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:14,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:14,320 INFO L93 Difference]: Finished difference Result 1783 states and 2607 transitions. [2023-12-21 14:22:14,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:14,321 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 149 [2023-12-21 14:22:14,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:14,327 INFO L225 Difference]: With dead ends: 1783 [2023-12-21 14:22:14,328 INFO L226 Difference]: Without dead ends: 1182 [2023-12-21 14:22:14,332 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:14,333 INFO L413 NwaCegarLoop]: 983 mSDtfsCounter, 1291 mSDsluCounter, 549 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1291 SdHoareTripleChecker+Valid, 1532 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:14,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1291 Valid, 1532 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:14,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1182 states. [2023-12-21 14:22:14,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1182 to 1155. [2023-12-21 14:22:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1155 states, 1150 states have (on average 1.4669565217391305) internal successors, (1687), 1154 states have internal predecessors, (1687), 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) [2023-12-21 14:22:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 1155 states and 1687 transitions. [2023-12-21 14:22:14,380 INFO L78 Accepts]: Start accepts. Automaton has 1155 states and 1687 transitions. Word has length 149 [2023-12-21 14:22:14,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:14,382 INFO L495 AbstractCegarLoop]: Abstraction has 1155 states and 1687 transitions. [2023-12-21 14:22:14,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 3 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:14,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1687 transitions. [2023-12-21 14:22:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-21 14:22:14,390 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:14,390 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:14,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-21 14:22:14,391 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:14,392 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:14,392 INFO L85 PathProgramCache]: Analyzing trace with hash -174109494, now seen corresponding path program 1 times [2023-12-21 14:22:14,393 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:14,393 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [643019890] [2023-12-21 14:22:14,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:14,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:14,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:14,480 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:14,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [643019890] [2023-12-21 14:22:14,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [643019890] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:14,483 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:14,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:14,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1081222756] [2023-12-21 14:22:14,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:14,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:14,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:14,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:14,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:14,486 INFO L87 Difference]: Start difference. First operand 1155 states and 1687 transitions. Second operand has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) [2023-12-21 14:22:14,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:14,524 INFO L93 Difference]: Finished difference Result 3429 states and 5001 transitions. [2023-12-21 14:22:14,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:14,525 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) Word has length 150 [2023-12-21 14:22:14,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:14,533 INFO L225 Difference]: With dead ends: 3429 [2023-12-21 14:22:14,534 INFO L226 Difference]: Without dead ends: 2301 [2023-12-21 14:22:14,537 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:14,543 INFO L413 NwaCegarLoop]: 799 mSDtfsCounter, 594 mSDsluCounter, 595 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 594 SdHoareTripleChecker+Valid, 1394 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:14,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [594 Valid, 1394 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:14,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2301 states. [2023-12-21 14:22:14,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2301 to 1157. [2023-12-21 14:22:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1157 states, 1152 states have (on average 1.4661458333333333) internal successors, (1689), 1156 states have internal predecessors, (1689), 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) [2023-12-21 14:22:14,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1157 states and 1689 transitions. [2023-12-21 14:22:14,588 INFO L78 Accepts]: Start accepts. Automaton has 1157 states and 1689 transitions. Word has length 150 [2023-12-21 14:22:14,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:14,588 INFO L495 AbstractCegarLoop]: Abstraction has 1157 states and 1689 transitions. [2023-12-21 14:22:14,588 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.0) internal successors, (150), 3 states have internal predecessors, (150), 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) [2023-12-21 14:22:14,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1689 transitions. [2023-12-21 14:22:14,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-21 14:22:14,590 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:14,591 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:14,591 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-21 14:22:14,591 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:14,592 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:14,592 INFO L85 PathProgramCache]: Analyzing trace with hash 69668697, now seen corresponding path program 1 times [2023-12-21 14:22:14,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:14,592 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862265848] [2023-12-21 14:22:14,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:14,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:14,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:14,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862265848] [2023-12-21 14:22:14,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862265848] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:14,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:14,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:14,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525399416] [2023-12-21 14:22:14,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:14,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:14,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:14,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:14,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:14,898 INFO L87 Difference]: Start difference. First operand 1157 states and 1689 transitions. Second operand has 4 states, 4 states have (on average 37.75) internal successors, (151), 3 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:15,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:15,010 INFO L93 Difference]: Finished difference Result 3355 states and 4873 transitions. [2023-12-21 14:22:15,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:15,011 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 3 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 151 [2023-12-21 14:22:15,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:15,019 INFO L225 Difference]: With dead ends: 3355 [2023-12-21 14:22:15,019 INFO L226 Difference]: Without dead ends: 2227 [2023-12-21 14:22:15,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:15,021 INFO L413 NwaCegarLoop]: 1047 mSDtfsCounter, 1198 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1198 SdHoareTripleChecker+Valid, 1600 SdHoareTripleChecker+Invalid, 49 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:15,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1198 Valid, 1600 Invalid, 49 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:15,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2227 states. [2023-12-21 14:22:15,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2227 to 2200. [2023-12-21 14:22:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2200 states, 2195 states have (on average 1.4492027334851936) internal successors, (3181), 2199 states have internal predecessors, (3181), 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) [2023-12-21 14:22:15,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 2200 states and 3181 transitions. [2023-12-21 14:22:15,073 INFO L78 Accepts]: Start accepts. Automaton has 2200 states and 3181 transitions. Word has length 151 [2023-12-21 14:22:15,074 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:15,074 INFO L495 AbstractCegarLoop]: Abstraction has 2200 states and 3181 transitions. [2023-12-21 14:22:15,074 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.75) internal successors, (151), 3 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:15,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2200 states and 3181 transitions. [2023-12-21 14:22:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-21 14:22:15,077 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:15,078 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:15,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-12-21 14:22:15,078 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:15,078 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:15,079 INFO L85 PathProgramCache]: Analyzing trace with hash -291499925, now seen corresponding path program 1 times [2023-12-21 14:22:15,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:15,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1525523708] [2023-12-21 14:22:15,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:15,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:15,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:15,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1525523708] [2023-12-21 14:22:15,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1525523708] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:15,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:15,160 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:15,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114841516] [2023-12-21 14:22:15,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:15,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:15,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:15,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:15,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:15,161 INFO L87 Difference]: Start difference. First operand 2200 states and 3181 transitions. Second operand has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 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) [2023-12-21 14:22:15,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:15,207 INFO L93 Difference]: Finished difference Result 6526 states and 9425 transitions. [2023-12-21 14:22:15,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:15,207 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 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) Word has length 152 [2023-12-21 14:22:15,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:15,223 INFO L225 Difference]: With dead ends: 6526 [2023-12-21 14:22:15,223 INFO L226 Difference]: Without dead ends: 4369 [2023-12-21 14:22:15,228 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:15,229 INFO L413 NwaCegarLoop]: 733 mSDtfsCounter, 580 mSDsluCounter, 595 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 580 SdHoareTripleChecker+Valid, 1328 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:15,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [580 Valid, 1328 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:15,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4369 states. [2023-12-21 14:22:15,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4369 to 2204. [2023-12-21 14:22:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2204 states, 2199 states have (on average 1.4483856298317417) internal successors, (3185), 2203 states have internal predecessors, (3185), 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) [2023-12-21 14:22:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 2204 states and 3185 transitions. [2023-12-21 14:22:15,308 INFO L78 Accepts]: Start accepts. Automaton has 2204 states and 3185 transitions. Word has length 152 [2023-12-21 14:22:15,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:15,309 INFO L495 AbstractCegarLoop]: Abstraction has 2204 states and 3185 transitions. [2023-12-21 14:22:15,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 50.666666666666664) internal successors, (152), 3 states have internal predecessors, (152), 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) [2023-12-21 14:22:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 3185 transitions. [2023-12-21 14:22:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-21 14:22:15,312 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:15,312 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:15,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-12-21 14:22:15,313 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:15,313 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:15,313 INFO L85 PathProgramCache]: Analyzing trace with hash 180400026, now seen corresponding path program 1 times [2023-12-21 14:22:15,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:15,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1899584015] [2023-12-21 14:22:15,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:15,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:15,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:15,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:15,587 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1899584015] [2023-12-21 14:22:15,587 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1899584015] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:15,587 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:15,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:15,587 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [923759476] [2023-12-21 14:22:15,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:15,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:15,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:15,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:15,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:15,589 INFO L87 Difference]: Start difference. First operand 2204 states and 3185 transitions. Second operand has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 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) [2023-12-21 14:22:15,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:15,682 INFO L93 Difference]: Finished difference Result 6027 states and 8656 transitions. [2023-12-21 14:22:15,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:15,686 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 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) Word has length 153 [2023-12-21 14:22:15,687 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:15,701 INFO L225 Difference]: With dead ends: 6027 [2023-12-21 14:22:15,701 INFO L226 Difference]: Without dead ends: 3870 [2023-12-21 14:22:15,705 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:15,708 INFO L413 NwaCegarLoop]: 965 mSDtfsCounter, 1263 mSDsluCounter, 553 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1263 SdHoareTripleChecker+Valid, 1518 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:15,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1263 Valid, 1518 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:15,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3870 states. [2023-12-21 14:22:15,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3870 to 3843. [2023-12-21 14:22:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3843 states, 3838 states have (on average 1.4241792600312664) internal successors, (5466), 3842 states have internal predecessors, (5466), 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) [2023-12-21 14:22:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 3843 states and 5466 transitions. [2023-12-21 14:22:15,796 INFO L78 Accepts]: Start accepts. Automaton has 3843 states and 5466 transitions. Word has length 153 [2023-12-21 14:22:15,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:15,797 INFO L495 AbstractCegarLoop]: Abstraction has 3843 states and 5466 transitions. [2023-12-21 14:22:15,797 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.25) internal successors, (153), 3 states have internal predecessors, (153), 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) [2023-12-21 14:22:15,797 INFO L276 IsEmpty]: Start isEmpty. Operand 3843 states and 5466 transitions. [2023-12-21 14:22:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-21 14:22:15,802 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:15,802 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:15,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-12-21 14:22:15,803 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:15,803 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:15,803 INFO L85 PathProgramCache]: Analyzing trace with hash 488149132, now seen corresponding path program 1 times [2023-12-21 14:22:15,803 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:15,803 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585884524] [2023-12-21 14:22:15,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:15,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:15,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585884524] [2023-12-21 14:22:15,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [585884524] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:15,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:15,895 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:15,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028152756] [2023-12-21 14:22:15,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:15,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:15,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:15,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:15,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:15,897 INFO L87 Difference]: Start difference. First operand 3843 states and 5466 transitions. Second operand has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 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) [2023-12-21 14:22:15,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:15,984 INFO L93 Difference]: Finished difference Result 11099 states and 15822 transitions. [2023-12-21 14:22:15,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:15,985 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 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) Word has length 154 [2023-12-21 14:22:15,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:16,011 INFO L225 Difference]: With dead ends: 11099 [2023-12-21 14:22:16,011 INFO L226 Difference]: Without dead ends: 7595 [2023-12-21 14:22:16,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:16,018 INFO L413 NwaCegarLoop]: 1166 mSDtfsCounter, 566 mSDsluCounter, 595 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 566 SdHoareTripleChecker+Valid, 1761 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:16,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [566 Valid, 1761 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:16,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7595 states. [2023-12-21 14:22:16,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7595 to 3851. [2023-12-21 14:22:16,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3851 states, 3846 states have (on average 1.423296931877275) internal successors, (5474), 3850 states have internal predecessors, (5474), 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) [2023-12-21 14:22:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 3851 states and 5474 transitions. [2023-12-21 14:22:16,156 INFO L78 Accepts]: Start accepts. Automaton has 3851 states and 5474 transitions. Word has length 154 [2023-12-21 14:22:16,156 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:16,156 INFO L495 AbstractCegarLoop]: Abstraction has 3851 states and 5474 transitions. [2023-12-21 14:22:16,156 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 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) [2023-12-21 14:22:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5474 transitions. [2023-12-21 14:22:16,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-21 14:22:16,161 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:16,161 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:16,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-12-21 14:22:16,161 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:16,162 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:16,162 INFO L85 PathProgramCache]: Analyzing trace with hash -2117382741, now seen corresponding path program 1 times [2023-12-21 14:22:16,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:16,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689241481] [2023-12-21 14:22:16,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:16,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:16,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:16,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689241481] [2023-12-21 14:22:16,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689241481] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:16,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:16,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:16,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918775502] [2023-12-21 14:22:16,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:16,425 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-21 14:22:16,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:16,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-21 14:22:16,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:16,426 INFO L87 Difference]: Start difference. First operand 3851 states and 5474 transitions. Second operand has 5 states, 5 states have (on average 31.0) internal successors, (155), 4 states have internal predecessors, (155), 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) [2023-12-21 14:22:16,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:16,542 INFO L93 Difference]: Finished difference Result 11203 states and 15861 transitions. [2023-12-21 14:22:16,543 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:16,543 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 4 states have internal predecessors, (155), 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) Word has length 155 [2023-12-21 14:22:16,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:16,574 INFO L225 Difference]: With dead ends: 11203 [2023-12-21 14:22:16,575 INFO L226 Difference]: Without dead ends: 7439 [2023-12-21 14:22:16,581 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:16,583 INFO L413 NwaCegarLoop]: 1034 mSDtfsCounter, 1120 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1120 SdHoareTripleChecker+Valid, 2132 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:16,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1120 Valid, 2132 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:16,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7439 states. [2023-12-21 14:22:16,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7439 to 7412. [2023-12-21 14:22:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7412 states, 7407 states have (on average 1.4043472390981504) internal successors, (10402), 7411 states have internal predecessors, (10402), 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) [2023-12-21 14:22:16,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7412 states to 7412 states and 10402 transitions. [2023-12-21 14:22:16,744 INFO L78 Accepts]: Start accepts. Automaton has 7412 states and 10402 transitions. Word has length 155 [2023-12-21 14:22:16,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:16,744 INFO L495 AbstractCegarLoop]: Abstraction has 7412 states and 10402 transitions. [2023-12-21 14:22:16,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 31.0) internal successors, (155), 4 states have internal predecessors, (155), 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) [2023-12-21 14:22:16,744 INFO L276 IsEmpty]: Start isEmpty. Operand 7412 states and 10402 transitions. [2023-12-21 14:22:16,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-21 14:22:16,755 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:16,755 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:16,755 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-12-21 14:22:16,755 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:16,756 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:16,756 INFO L85 PathProgramCache]: Analyzing trace with hash 1187681371, now seen corresponding path program 1 times [2023-12-21 14:22:16,756 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:16,756 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213356919] [2023-12-21 14:22:16,757 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:16,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:17,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:17,046 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:17,046 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213356919] [2023-12-21 14:22:17,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213356919] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:17,046 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:17,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:17,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594933783] [2023-12-21 14:22:17,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:17,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:17,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:17,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:17,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:17,049 INFO L87 Difference]: Start difference. First operand 7412 states and 10402 transitions. Second operand has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 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) [2023-12-21 14:22:17,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:17,115 INFO L93 Difference]: Finished difference Result 13013 states and 18247 transitions. [2023-12-21 14:22:17,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:17,115 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 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) Word has length 155 [2023-12-21 14:22:17,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:17,125 INFO L225 Difference]: With dead ends: 13013 [2023-12-21 14:22:17,125 INFO L226 Difference]: Without dead ends: 5674 [2023-12-21 14:22:17,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:17,135 INFO L413 NwaCegarLoop]: 645 mSDtfsCounter, 65 mSDsluCounter, 1197 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 1842 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:17,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 1842 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:17,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5674 states. [2023-12-21 14:22:17,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5674 to 5674. [2023-12-21 14:22:17,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5674 states, 5669 states have (on average 1.401834538719351) internal successors, (7947), 5673 states have internal predecessors, (7947), 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) [2023-12-21 14:22:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 5674 states and 7947 transitions. [2023-12-21 14:22:17,238 INFO L78 Accepts]: Start accepts. Automaton has 5674 states and 7947 transitions. Word has length 155 [2023-12-21 14:22:17,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:17,238 INFO L495 AbstractCegarLoop]: Abstraction has 5674 states and 7947 transitions. [2023-12-21 14:22:17,239 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 38.75) internal successors, (155), 4 states have internal predecessors, (155), 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) [2023-12-21 14:22:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 5674 states and 7947 transitions. [2023-12-21 14:22:17,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-21 14:22:17,246 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:17,246 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:17,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-12-21 14:22:17,246 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:17,247 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:17,247 INFO L85 PathProgramCache]: Analyzing trace with hash -781064185, now seen corresponding path program 1 times [2023-12-21 14:22:17,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:17,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670936283] [2023-12-21 14:22:17,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:17,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:17,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:17,315 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:17,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670936283] [2023-12-21 14:22:17,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670936283] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:17,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:17,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:17,316 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047769031] [2023-12-21 14:22:17,316 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:17,316 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:17,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:17,317 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:17,317 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:17,317 INFO L87 Difference]: Start difference. First operand 5674 states and 7947 transitions. Second operand has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 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) [2023-12-21 14:22:17,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:17,386 INFO L93 Difference]: Finished difference Result 13211 states and 18955 transitions. [2023-12-21 14:22:17,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:17,387 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 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) Word has length 157 [2023-12-21 14:22:17,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:17,400 INFO L225 Difference]: With dead ends: 13211 [2023-12-21 14:22:17,400 INFO L226 Difference]: Without dead ends: 8148 [2023-12-21 14:22:17,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:17,413 INFO L413 NwaCegarLoop]: 804 mSDtfsCounter, 315 mSDsluCounter, 471 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 315 SdHoareTripleChecker+Valid, 1275 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:17,414 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [315 Valid, 1275 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:17,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8148 states. [2023-12-21 14:22:17,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8148 to 7131. [2023-12-21 14:22:17,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7131 states, 7126 states have (on average 1.4454111703620545) internal successors, (10300), 7130 states have internal predecessors, (10300), 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) [2023-12-21 14:22:17,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7131 states to 7131 states and 10300 transitions. [2023-12-21 14:22:17,540 INFO L78 Accepts]: Start accepts. Automaton has 7131 states and 10300 transitions. Word has length 157 [2023-12-21 14:22:17,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:17,540 INFO L495 AbstractCegarLoop]: Abstraction has 7131 states and 10300 transitions. [2023-12-21 14:22:17,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 52.333333333333336) internal successors, (157), 3 states have internal predecessors, (157), 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) [2023-12-21 14:22:17,541 INFO L276 IsEmpty]: Start isEmpty. Operand 7131 states and 10300 transitions. [2023-12-21 14:22:17,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-21 14:22:17,547 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:17,547 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:17,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-12-21 14:22:17,547 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:17,548 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:17,548 INFO L85 PathProgramCache]: Analyzing trace with hash 1967439199, now seen corresponding path program 1 times [2023-12-21 14:22:17,548 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:17,548 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578798097] [2023-12-21 14:22:17,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:17,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:17,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:17,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578798097] [2023-12-21 14:22:17,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578798097] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:17,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:17,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:17,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564213037] [2023-12-21 14:22:17,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:17,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:17,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:17,633 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:17,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:17,634 INFO L87 Difference]: Start difference. First operand 7131 states and 10300 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) [2023-12-21 14:22:17,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:17,733 INFO L93 Difference]: Finished difference Result 15692 states and 23186 transitions. [2023-12-21 14:22:17,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:17,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) Word has length 159 [2023-12-21 14:22:17,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:17,753 INFO L225 Difference]: With dead ends: 15692 [2023-12-21 14:22:17,753 INFO L226 Difference]: Without dead ends: 10321 [2023-12-21 14:22:17,762 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:17,763 INFO L413 NwaCegarLoop]: 831 mSDtfsCounter, 352 mSDsluCounter, 446 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 352 SdHoareTripleChecker+Valid, 1277 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:17,763 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [352 Valid, 1277 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:17,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10321 states. [2023-12-21 14:22:17,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10321 to 9349. [2023-12-21 14:22:17,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9349 states, 9344 states have (on average 1.4799871575342465) internal successors, (13829), 9348 states have internal predecessors, (13829), 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) [2023-12-21 14:22:17,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9349 states to 9349 states and 13829 transitions. [2023-12-21 14:22:17,978 INFO L78 Accepts]: Start accepts. Automaton has 9349 states and 13829 transitions. Word has length 159 [2023-12-21 14:22:17,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:17,979 INFO L495 AbstractCegarLoop]: Abstraction has 9349 states and 13829 transitions. [2023-12-21 14:22:17,979 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 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) [2023-12-21 14:22:17,979 INFO L276 IsEmpty]: Start isEmpty. Operand 9349 states and 13829 transitions. [2023-12-21 14:22:17,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-21 14:22:17,986 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:17,986 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:17,986 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-12-21 14:22:17,986 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:17,987 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:17,987 INFO L85 PathProgramCache]: Analyzing trace with hash 498323909, now seen corresponding path program 1 times [2023-12-21 14:22:17,987 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:17,987 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1117599132] [2023-12-21 14:22:17,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:18,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:18,375 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:18,375 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1117599132] [2023-12-21 14:22:18,375 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1117599132] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:18,375 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:18,376 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:18,376 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643044890] [2023-12-21 14:22:18,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:18,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:18,376 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:18,377 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:18,377 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:18,377 INFO L87 Difference]: Start difference. First operand 9349 states and 13829 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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) [2023-12-21 14:22:18,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:18,561 INFO L93 Difference]: Finished difference Result 22274 states and 34094 transitions. [2023-12-21 14:22:18,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:18,562 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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) Word has length 160 [2023-12-21 14:22:18,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:18,594 INFO L225 Difference]: With dead ends: 22274 [2023-12-21 14:22:18,595 INFO L226 Difference]: Without dead ends: 16611 [2023-12-21 14:22:18,608 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:18,609 INFO L413 NwaCegarLoop]: 559 mSDtfsCounter, 714 mSDsluCounter, 534 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 714 SdHoareTripleChecker+Valid, 1093 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:18,609 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [714 Valid, 1093 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:18,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16611 states. [2023-12-21 14:22:18,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16611 to 16609. [2023-12-21 14:22:18,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16609 states, 16604 states have (on average 1.4995784148397977) internal successors, (24899), 16608 states have internal predecessors, (24899), 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) [2023-12-21 14:22:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16609 states to 16609 states and 24899 transitions. [2023-12-21 14:22:18,944 INFO L78 Accepts]: Start accepts. Automaton has 16609 states and 24899 transitions. Word has length 160 [2023-12-21 14:22:18,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:18,944 INFO L495 AbstractCegarLoop]: Abstraction has 16609 states and 24899 transitions. [2023-12-21 14:22:18,945 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 4 states have internal predecessors, (160), 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) [2023-12-21 14:22:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 16609 states and 24899 transitions. [2023-12-21 14:22:18,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-21 14:22:18,955 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:18,956 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:18,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-12-21 14:22:18,956 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:18,957 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:18,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1477252311, now seen corresponding path program 1 times [2023-12-21 14:22:18,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:18,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586465101] [2023-12-21 14:22:18,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:18,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:19,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:19,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:19,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:19,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586465101] [2023-12-21 14:22:19,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586465101] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:19,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:19,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:19,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063311297] [2023-12-21 14:22:19,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:19,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:19,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:19,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:19,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:19,263 INFO L87 Difference]: Start difference. First operand 16609 states and 24899 transitions. Second operand has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 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) [2023-12-21 14:22:19,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:19,515 INFO L93 Difference]: Finished difference Result 43375 states and 64953 transitions. [2023-12-21 14:22:19,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:19,517 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 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) Word has length 160 [2023-12-21 14:22:19,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:19,572 INFO L225 Difference]: With dead ends: 43375 [2023-12-21 14:22:19,572 INFO L226 Difference]: Without dead ends: 26897 [2023-12-21 14:22:19,599 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:19,600 INFO L413 NwaCegarLoop]: 1029 mSDtfsCounter, 1180 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1180 SdHoareTripleChecker+Valid, 1558 SdHoareTripleChecker+Invalid, 66 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:19,600 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1180 Valid, 1558 Invalid, 66 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:19,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26897 states. [2023-12-21 14:22:20,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26897 to 26874. [2023-12-21 14:22:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26874 states, 26869 states have (on average 1.4808515389482304) internal successors, (39789), 26873 states have internal predecessors, (39789), 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) [2023-12-21 14:22:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26874 states to 26874 states and 39789 transitions. [2023-12-21 14:22:20,200 INFO L78 Accepts]: Start accepts. Automaton has 26874 states and 39789 transitions. Word has length 160 [2023-12-21 14:22:20,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:20,200 INFO L495 AbstractCegarLoop]: Abstraction has 26874 states and 39789 transitions. [2023-12-21 14:22:20,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.0) internal successors, (160), 3 states have internal predecessors, (160), 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) [2023-12-21 14:22:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 26874 states and 39789 transitions. [2023-12-21 14:22:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-21 14:22:20,217 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:20,217 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:20,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-12-21 14:22:20,217 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:20,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:20,218 INFO L85 PathProgramCache]: Analyzing trace with hash -431035588, now seen corresponding path program 1 times [2023-12-21 14:22:20,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:20,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1794719032] [2023-12-21 14:22:20,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:20,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:20,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:20,652 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:20,652 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1794719032] [2023-12-21 14:22:20,653 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1794719032] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:20,653 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:20,653 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:20,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890200910] [2023-12-21 14:22:20,653 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:20,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:20,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:20,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:20,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:20,654 INFO L87 Difference]: Start difference. First operand 26874 states and 39789 transitions. Second operand has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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) [2023-12-21 14:22:20,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:20,859 INFO L93 Difference]: Finished difference Result 47912 states and 70972 transitions. [2023-12-21 14:22:20,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:20,860 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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) Word has length 162 [2023-12-21 14:22:20,860 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:20,919 INFO L225 Difference]: With dead ends: 47912 [2023-12-21 14:22:20,919 INFO L226 Difference]: Without dead ends: 26874 [2023-12-21 14:22:20,953 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:20,954 INFO L413 NwaCegarLoop]: 631 mSDtfsCounter, 53 mSDsluCounter, 1184 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 1815 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:20,954 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 1815 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:20,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26874 states. [2023-12-21 14:22:21,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26874 to 26874. [2023-12-21 14:22:21,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26874 states, 26869 states have (on average 1.4808143213368565) internal successors, (39788), 26873 states have internal predecessors, (39788), 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) [2023-12-21 14:22:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26874 states to 26874 states and 39788 transitions. [2023-12-21 14:22:21,554 INFO L78 Accepts]: Start accepts. Automaton has 26874 states and 39788 transitions. Word has length 162 [2023-12-21 14:22:21,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:21,555 INFO L495 AbstractCegarLoop]: Abstraction has 26874 states and 39788 transitions. [2023-12-21 14:22:21,555 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 40.5) internal successors, (162), 4 states have internal predecessors, (162), 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) [2023-12-21 14:22:21,555 INFO L276 IsEmpty]: Start isEmpty. Operand 26874 states and 39788 transitions. [2023-12-21 14:22:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-21 14:22:21,652 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:21,652 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:21,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-12-21 14:22:21,653 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:21,653 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:21,653 INFO L85 PathProgramCache]: Analyzing trace with hash -948277831, now seen corresponding path program 1 times [2023-12-21 14:22:21,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:21,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1231978868] [2023-12-21 14:22:21,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:21,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:21,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:21,754 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:21,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1231978868] [2023-12-21 14:22:21,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1231978868] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:21,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:21,755 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:21,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835678508] [2023-12-21 14:22:21,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:21,755 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:21,755 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:21,756 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:21,756 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:21,756 INFO L87 Difference]: Start difference. First operand 26874 states and 39788 transitions. Second operand has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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) [2023-12-21 14:22:22,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:22,156 INFO L93 Difference]: Finished difference Result 67144 states and 99679 transitions. [2023-12-21 14:22:22,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:22,157 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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) Word has length 162 [2023-12-21 14:22:22,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:22,242 INFO L225 Difference]: With dead ends: 67144 [2023-12-21 14:22:22,242 INFO L226 Difference]: Without dead ends: 41803 [2023-12-21 14:22:22,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:22,278 INFO L413 NwaCegarLoop]: 687 mSDtfsCounter, 519 mSDsluCounter, 529 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 519 SdHoareTripleChecker+Valid, 1216 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:22,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [519 Valid, 1216 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:22:22,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41803 states. [2023-12-21 14:22:22,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41803 to 41782. [2023-12-21 14:22:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41782 states, 41777 states have (on average 1.4629102137539796) internal successors, (61116), 41781 states have internal predecessors, (61116), 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) [2023-12-21 14:22:23,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41782 states to 41782 states and 61116 transitions. [2023-12-21 14:22:23,104 INFO L78 Accepts]: Start accepts. Automaton has 41782 states and 61116 transitions. Word has length 162 [2023-12-21 14:22:23,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:23,104 INFO L495 AbstractCegarLoop]: Abstraction has 41782 states and 61116 transitions. [2023-12-21 14:22:23,104 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.0) internal successors, (162), 3 states have internal predecessors, (162), 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) [2023-12-21 14:22:23,105 INFO L276 IsEmpty]: Start isEmpty. Operand 41782 states and 61116 transitions. [2023-12-21 14:22:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-21 14:22:23,129 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:23,130 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:23,130 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-12-21 14:22:23,131 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:23,131 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:23,131 INFO L85 PathProgramCache]: Analyzing trace with hash -1885021926, now seen corresponding path program 1 times [2023-12-21 14:22:23,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:23,131 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1976455167] [2023-12-21 14:22:23,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:23,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:23,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:23,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:23,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1976455167] [2023-12-21 14:22:23,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1976455167] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:23,209 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:23,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:23,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840044492] [2023-12-21 14:22:23,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:23,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:23,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:23,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:23,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:23,211 INFO L87 Difference]: Start difference. First operand 41782 states and 61116 transitions. Second operand has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 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) [2023-12-21 14:22:23,815 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:23,816 INFO L93 Difference]: Finished difference Result 99915 states and 148122 transitions. [2023-12-21 14:22:23,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:23,816 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 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) Word has length 166 [2023-12-21 14:22:23,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:24,080 INFO L225 Difference]: With dead ends: 99915 [2023-12-21 14:22:24,081 INFO L226 Difference]: Without dead ends: 65734 [2023-12-21 14:22:24,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:24,123 INFO L413 NwaCegarLoop]: 800 mSDtfsCounter, 314 mSDsluCounter, 457 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 314 SdHoareTripleChecker+Valid, 1257 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:24,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [314 Valid, 1257 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:24,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65734 states. [2023-12-21 14:22:25,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65734 to 59918. [2023-12-21 14:22:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59918 states, 59913 states have (on average 1.4943334501694123) internal successors, (89530), 59917 states have internal predecessors, (89530), 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) [2023-12-21 14:22:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59918 states to 59918 states and 89530 transitions. [2023-12-21 14:22:25,429 INFO L78 Accepts]: Start accepts. Automaton has 59918 states and 89530 transitions. Word has length 166 [2023-12-21 14:22:25,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:25,429 INFO L495 AbstractCegarLoop]: Abstraction has 59918 states and 89530 transitions. [2023-12-21 14:22:25,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.333333333333336) internal successors, (166), 3 states have internal predecessors, (166), 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) [2023-12-21 14:22:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 59918 states and 89530 transitions. [2023-12-21 14:22:25,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-21 14:22:25,454 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:25,454 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:25,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-12-21 14:22:25,454 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:25,455 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:25,455 INFO L85 PathProgramCache]: Analyzing trace with hash 1657669174, now seen corresponding path program 1 times [2023-12-21 14:22:25,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:25,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669988831] [2023-12-21 14:22:25,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:25,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:25,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:25,529 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:25,529 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669988831] [2023-12-21 14:22:25,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669988831] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:25,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:25,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:22:25,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [19177266] [2023-12-21 14:22:25,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:25,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:22:25,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:25,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:22:25,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:25,531 INFO L87 Difference]: Start difference. First operand 59918 states and 89530 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:26,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:26,469 INFO L93 Difference]: Finished difference Result 171784 states and 258480 transitions. [2023-12-21 14:22:26,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:22:26,470 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2023-12-21 14:22:26,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:26,831 INFO L225 Difference]: With dead ends: 171784 [2023-12-21 14:22:26,831 INFO L226 Difference]: Without dead ends: 116506 [2023-12-21 14:22:26,922 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:22:26,923 INFO L413 NwaCegarLoop]: 578 mSDtfsCounter, 501 mSDsluCounter, 464 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 501 SdHoareTripleChecker+Valid, 1042 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:26,923 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [501 Valid, 1042 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-12-21 14:22:27,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116506 states. [2023-12-21 14:22:28,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116506 to 116471. [2023-12-21 14:22:28,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 116471 states, 116466 states have (on average 1.4925815259389006) internal successors, (173835), 116470 states have internal predecessors, (173835), 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) [2023-12-21 14:22:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116471 states to 116471 states and 173835 transitions. [2023-12-21 14:22:29,369 INFO L78 Accepts]: Start accepts. Automaton has 116471 states and 173835 transitions. Word has length 167 [2023-12-21 14:22:29,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:29,370 INFO L495 AbstractCegarLoop]: Abstraction has 116471 states and 173835 transitions. [2023-12-21 14:22:29,370 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 116471 states and 173835 transitions. [2023-12-21 14:22:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-21 14:22:29,397 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:29,397 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:29,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-12-21 14:22:29,398 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:29,398 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:29,399 INFO L85 PathProgramCache]: Analyzing trace with hash -1880102469, now seen corresponding path program 1 times [2023-12-21 14:22:29,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:29,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452403872] [2023-12-21 14:22:29,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:29,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:29,624 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:29,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452403872] [2023-12-21 14:22:29,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452403872] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:29,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:29,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-21 14:22:29,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2858259] [2023-12-21 14:22:29,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:29,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-21 14:22:29,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:29,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-21 14:22:29,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-12-21 14:22:29,625 INFO L87 Difference]: Start difference. First operand 116471 states and 173835 transitions. Second operand has 8 states, 8 states have (on average 20.875) internal successors, (167), 7 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:32,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:32,046 INFO L93 Difference]: Finished difference Result 466999 states and 698323 transitions. [2023-12-21 14:22:32,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-21 14:22:32,046 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 7 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2023-12-21 14:22:32,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:33,179 INFO L225 Difference]: With dead ends: 466999 [2023-12-21 14:22:33,179 INFO L226 Difference]: Without dead ends: 358157 [2023-12-21 14:22:33,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2023-12-21 14:22:33,316 INFO L413 NwaCegarLoop]: 496 mSDtfsCounter, 6943 mSDsluCounter, 1037 mSDsCounter, 0 mSdLazyCounter, 401 mSolverCounterSat, 144 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6943 SdHoareTripleChecker+Valid, 1533 SdHoareTripleChecker+Invalid, 545 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 144 IncrementalHoareTripleChecker+Valid, 401 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:33,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6943 Valid, 1533 Invalid, 545 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [144 Valid, 401 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-12-21 14:22:33,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358157 states. [2023-12-21 14:22:37,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358157 to 194143. [2023-12-21 14:22:37,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194143 states, 194138 states have (on average 1.4726689262277348) internal successors, (285901), 194142 states have internal predecessors, (285901), 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) [2023-12-21 14:22:38,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194143 states to 194143 states and 285901 transitions. [2023-12-21 14:22:38,575 INFO L78 Accepts]: Start accepts. Automaton has 194143 states and 285901 transitions. Word has length 167 [2023-12-21 14:22:38,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:38,575 INFO L495 AbstractCegarLoop]: Abstraction has 194143 states and 285901 transitions. [2023-12-21 14:22:38,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 20.875) internal successors, (167), 7 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:38,575 INFO L276 IsEmpty]: Start isEmpty. Operand 194143 states and 285901 transitions. [2023-12-21 14:22:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-21 14:22:38,641 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:38,641 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:38,641 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-12-21 14:22:38,642 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:38,642 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:38,642 INFO L85 PathProgramCache]: Analyzing trace with hash -173490345, now seen corresponding path program 1 times [2023-12-21 14:22:38,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:38,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649766382] [2023-12-21 14:22:38,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:38,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:38,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:38,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:38,880 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649766382] [2023-12-21 14:22:38,880 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649766382] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:38,880 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:38,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:38,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186497439] [2023-12-21 14:22:38,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:38,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:38,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:38,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:38,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:38,883 INFO L87 Difference]: Start difference. First operand 194143 states and 285901 transitions. Second operand has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:40,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:40,027 INFO L93 Difference]: Finished difference Result 365985 states and 538993 transitions. [2023-12-21 14:22:40,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:40,028 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 167 [2023-12-21 14:22:40,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:40,695 INFO L225 Difference]: With dead ends: 365985 [2023-12-21 14:22:40,695 INFO L226 Difference]: Without dead ends: 171899 [2023-12-21 14:22:40,787 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:40,788 INFO L413 NwaCegarLoop]: 615 mSDtfsCounter, 43 mSDsluCounter, 1163 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 1778 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:40,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 1778 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:40,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171899 states. [2023-12-21 14:22:42,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171899 to 171899. [2023-12-21 14:22:43,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 171899 states, 171894 states have (on average 1.4727913714265768) internal successors, (253164), 171898 states have internal predecessors, (253164), 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) [2023-12-21 14:22:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171899 states to 171899 states and 253164 transitions. [2023-12-21 14:22:43,740 INFO L78 Accepts]: Start accepts. Automaton has 171899 states and 253164 transitions. Word has length 167 [2023-12-21 14:22:43,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:43,740 INFO L495 AbstractCegarLoop]: Abstraction has 171899 states and 253164 transitions. [2023-12-21 14:22:43,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.75) internal successors, (167), 4 states have internal predecessors, (167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-21 14:22:43,740 INFO L276 IsEmpty]: Start isEmpty. Operand 171899 states and 253164 transitions. [2023-12-21 14:22:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-21 14:22:43,772 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:43,772 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:43,773 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-12-21 14:22:43,773 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:43,773 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:43,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1915962189, now seen corresponding path program 1 times [2023-12-21 14:22:43,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:43,773 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983476164] [2023-12-21 14:22:43,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:43,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:43,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:44,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:44,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:44,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983476164] [2023-12-21 14:22:44,101 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983476164] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:44,101 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:44,101 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-12-21 14:22:44,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441355302] [2023-12-21 14:22:44,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:44,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-12-21 14:22:44,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:44,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-12-21 14:22:44,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-12-21 14:22:44,102 INFO L87 Difference]: Start difference. First operand 171899 states and 253164 transitions. Second operand has 9 states, 9 states have (on average 19.11111111111111) internal successors, (172), 8 states have internal predecessors, (172), 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) [2023-12-21 14:22:46,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:46,771 INFO L93 Difference]: Finished difference Result 545595 states and 807034 transitions. [2023-12-21 14:22:46,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-21 14:22:46,776 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 19.11111111111111) internal successors, (172), 8 states have internal predecessors, (172), 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) Word has length 172 [2023-12-21 14:22:46,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:47,913 INFO L225 Difference]: With dead ends: 545595 [2023-12-21 14:22:47,913 INFO L226 Difference]: Without dead ends: 376533 [2023-12-21 14:22:48,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=121, Invalid=221, Unknown=0, NotChecked=0, Total=342 [2023-12-21 14:22:48,035 INFO L413 NwaCegarLoop]: 473 mSDtfsCounter, 6477 mSDsluCounter, 2231 mSDsCounter, 0 mSdLazyCounter, 692 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6477 SdHoareTripleChecker+Valid, 2704 SdHoareTripleChecker+Invalid, 779 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 692 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:48,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6477 Valid, 2704 Invalid, 779 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 692 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-12-21 14:22:48,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376533 states. [2023-12-21 14:22:52,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376533 to 162914. [2023-12-21 14:22:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162914 states, 162909 states have (on average 1.4821280592232473) internal successors, (241452), 162913 states have internal predecessors, (241452), 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) [2023-12-21 14:22:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162914 states to 162914 states and 241452 transitions. [2023-12-21 14:22:52,542 INFO L78 Accepts]: Start accepts. Automaton has 162914 states and 241452 transitions. Word has length 172 [2023-12-21 14:22:52,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:52,543 INFO L495 AbstractCegarLoop]: Abstraction has 162914 states and 241452 transitions. [2023-12-21 14:22:52,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 19.11111111111111) internal successors, (172), 8 states have internal predecessors, (172), 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) [2023-12-21 14:22:52,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162914 states and 241452 transitions. [2023-12-21 14:22:52,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-21 14:22:52,563 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:52,564 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:52,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-12-21 14:22:52,564 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:52,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:52,564 INFO L85 PathProgramCache]: Analyzing trace with hash -203769204, now seen corresponding path program 1 times [2023-12-21 14:22:52,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:52,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [774198285] [2023-12-21 14:22:52,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:52,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:53,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:53,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:53,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [774198285] [2023-12-21 14:22:53,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [774198285] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:53,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:53,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:22:53,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800453122] [2023-12-21 14:22:53,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:53,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:22:53,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:53,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:22:53,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:22:53,091 INFO L87 Difference]: Start difference. First operand 162914 states and 241452 transitions. Second operand has 4 states, 4 states have (on average 43.0) internal successors, (172), 4 states have internal predecessors, (172), 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) [2023-12-21 14:22:54,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:22:54,403 INFO L93 Difference]: Finished difference Result 340110 states and 509940 transitions. [2023-12-21 14:22:54,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:22:54,403 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.0) internal successors, (172), 4 states have internal predecessors, (172), 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) Word has length 172 [2023-12-21 14:22:54,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:22:54,927 INFO L225 Difference]: With dead ends: 340110 [2023-12-21 14:22:54,927 INFO L226 Difference]: Without dead ends: 246014 [2023-12-21 14:22:55,041 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:22:55,042 INFO L413 NwaCegarLoop]: 959 mSDtfsCounter, 523 mSDsluCounter, 1439 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 523 SdHoareTripleChecker+Valid, 2398 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:22:55,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [523 Valid, 2398 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:22:55,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 246014 states. [2023-12-21 14:22:57,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 246014 to 159726. [2023-12-21 14:22:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 159726 states, 159721 states have (on average 1.4869178129363076) internal successors, (237492), 159725 states have internal predecessors, (237492), 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) [2023-12-21 14:22:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159726 states to 159726 states and 237492 transitions. [2023-12-21 14:22:58,648 INFO L78 Accepts]: Start accepts. Automaton has 159726 states and 237492 transitions. Word has length 172 [2023-12-21 14:22:58,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:22:58,648 INFO L495 AbstractCegarLoop]: Abstraction has 159726 states and 237492 transitions. [2023-12-21 14:22:58,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.0) internal successors, (172), 4 states have internal predecessors, (172), 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) [2023-12-21 14:22:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 159726 states and 237492 transitions. [2023-12-21 14:22:58,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-21 14:22:58,666 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:22:58,666 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:22:58,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-12-21 14:22:58,666 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:22:58,667 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:22:58,667 INFO L85 PathProgramCache]: Analyzing trace with hash 1276034181, now seen corresponding path program 1 times [2023-12-21 14:22:58,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:22:58,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245958484] [2023-12-21 14:22:58,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:22:58,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:22:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:22:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:22:58,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:22:58,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245958484] [2023-12-21 14:22:58,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245958484] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:22:58,870 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:22:58,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-21 14:22:58,870 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [416405067] [2023-12-21 14:22:58,870 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:22:58,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-21 14:22:58,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:22:58,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-21 14:22:58,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-12-21 14:22:58,872 INFO L87 Difference]: Start difference. First operand 159726 states and 237492 transitions. Second operand has 8 states, 8 states have (on average 21.5) internal successors, (172), 7 states have internal predecessors, (172), 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) [2023-12-21 14:23:01,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:01,437 INFO L93 Difference]: Finished difference Result 442171 states and 654351 transitions. [2023-12-21 14:23:01,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-21 14:23:01,437 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 21.5) internal successors, (172), 7 states have internal predecessors, (172), 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) Word has length 172 [2023-12-21 14:23:01,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:02,540 INFO L225 Difference]: With dead ends: 442171 [2023-12-21 14:23:02,540 INFO L226 Difference]: Without dead ends: 362145 [2023-12-21 14:23:02,713 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2023-12-21 14:23:02,715 INFO L413 NwaCegarLoop]: 532 mSDtfsCounter, 6201 mSDsluCounter, 898 mSDsCounter, 0 mSdLazyCounter, 329 mSolverCounterSat, 73 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6201 SdHoareTripleChecker+Valid, 1430 SdHoareTripleChecker+Invalid, 402 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 73 IncrementalHoareTripleChecker+Valid, 329 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:02,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6201 Valid, 1430 Invalid, 402 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [73 Valid, 329 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-21 14:23:03,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362145 states. [2023-12-21 14:23:05,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362145 to 103781. [2023-12-21 14:23:05,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 103781 states, 103776 states have (on average 1.469231806968856) internal successors, (152471), 103780 states have internal predecessors, (152471), 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) [2023-12-21 14:23:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103781 states to 103781 states and 152471 transitions. [2023-12-21 14:23:05,960 INFO L78 Accepts]: Start accepts. Automaton has 103781 states and 152471 transitions. Word has length 172 [2023-12-21 14:23:05,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:05,960 INFO L495 AbstractCegarLoop]: Abstraction has 103781 states and 152471 transitions. [2023-12-21 14:23:05,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 21.5) internal successors, (172), 7 states have internal predecessors, (172), 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) [2023-12-21 14:23:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 103781 states and 152471 transitions. [2023-12-21 14:23:05,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-21 14:23:05,980 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:05,981 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:05,981 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-12-21 14:23:05,981 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:05,982 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:05,982 INFO L85 PathProgramCache]: Analyzing trace with hash 2032309330, now seen corresponding path program 1 times [2023-12-21 14:23:05,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:05,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032204328] [2023-12-21 14:23:05,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:06,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:06,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032204328] [2023-12-21 14:23:06,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032204328] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:06,553 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:06,553 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:23:06,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837412909] [2023-12-21 14:23:06,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:06,554 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:23:06,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:06,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:23:06,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:23:06,555 INFO L87 Difference]: Start difference. First operand 103781 states and 152471 transitions. Second operand has 4 states, 4 states have (on average 43.0) internal successors, (172), 3 states have internal predecessors, (172), 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) [2023-12-21 14:23:07,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:07,160 INFO L93 Difference]: Finished difference Result 199687 states and 293435 transitions. [2023-12-21 14:23:07,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:23:07,160 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.0) internal successors, (172), 3 states have internal predecessors, (172), 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) Word has length 172 [2023-12-21 14:23:07,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:07,641 INFO L225 Difference]: With dead ends: 199687 [2023-12-21 14:23:07,641 INFO L226 Difference]: Without dead ends: 96197 [2023-12-21 14:23:07,694 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:23:07,695 INFO L413 NwaCegarLoop]: 578 mSDtfsCounter, 1539 mSDsluCounter, 502 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1539 SdHoareTripleChecker+Valid, 1080 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:07,695 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1539 Valid, 1080 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:23:07,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 96197 states. [2023-12-21 14:23:08,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 96197 to 96096. [2023-12-21 14:23:08,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96096 states, 96091 states have (on average 1.4691698494135768) internal successors, (141174), 96095 states have internal predecessors, (141174), 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) [2023-12-21 14:23:09,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96096 states to 96096 states and 141174 transitions. [2023-12-21 14:23:09,106 INFO L78 Accepts]: Start accepts. Automaton has 96096 states and 141174 transitions. Word has length 172 [2023-12-21 14:23:09,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:09,106 INFO L495 AbstractCegarLoop]: Abstraction has 96096 states and 141174 transitions. [2023-12-21 14:23:09,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.0) internal successors, (172), 3 states have internal predecessors, (172), 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) [2023-12-21 14:23:09,106 INFO L276 IsEmpty]: Start isEmpty. Operand 96096 states and 141174 transitions. [2023-12-21 14:23:09,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-21 14:23:09,121 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:09,121 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:09,121 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-12-21 14:23:09,122 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:09,122 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:09,122 INFO L85 PathProgramCache]: Analyzing trace with hash -1412057233, now seen corresponding path program 1 times [2023-12-21 14:23:09,122 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:09,122 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107216985] [2023-12-21 14:23:09,122 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:09,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:09,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:09,415 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:09,415 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107216985] [2023-12-21 14:23:09,415 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107216985] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:09,415 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:09,416 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:23:09,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471579214] [2023-12-21 14:23:09,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:09,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:23:09,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:09,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:23:09,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:23:09,417 INFO L87 Difference]: Start difference. First operand 96096 states and 141174 transitions. Second operand has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) [2023-12-21 14:23:10,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:10,333 INFO L93 Difference]: Finished difference Result 228824 states and 339060 transitions. [2023-12-21 14:23:10,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:23:10,333 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) Word has length 174 [2023-12-21 14:23:10,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:10,584 INFO L225 Difference]: With dead ends: 228824 [2023-12-21 14:23:10,584 INFO L226 Difference]: Without dead ends: 148350 [2023-12-21 14:23:10,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:23:10,663 INFO L413 NwaCegarLoop]: 540 mSDtfsCounter, 1001 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 43 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1001 SdHoareTripleChecker+Valid, 1022 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 43 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:10,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1001 Valid, 1022 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [43 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:23:10,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148350 states. [2023-12-21 14:23:12,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148350 to 148348. [2023-12-21 14:23:12,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148348 states, 148343 states have (on average 1.4561455545593658) internal successors, (216009), 148347 states have internal predecessors, (216009), 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) [2023-12-21 14:23:13,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148348 states to 148348 states and 216009 transitions. [2023-12-21 14:23:13,223 INFO L78 Accepts]: Start accepts. Automaton has 148348 states and 216009 transitions. Word has length 174 [2023-12-21 14:23:13,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:13,224 INFO L495 AbstractCegarLoop]: Abstraction has 148348 states and 216009 transitions. [2023-12-21 14:23:13,224 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) [2023-12-21 14:23:13,224 INFO L276 IsEmpty]: Start isEmpty. Operand 148348 states and 216009 transitions. [2023-12-21 14:23:13,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-21 14:23:13,293 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:13,314 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:13,315 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-12-21 14:23:13,315 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:13,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:13,315 INFO L85 PathProgramCache]: Analyzing trace with hash 713891630, now seen corresponding path program 1 times [2023-12-21 14:23:13,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:13,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711787642] [2023-12-21 14:23:13,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:13,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:13,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:13,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:13,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711787642] [2023-12-21 14:23:13,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [711787642] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:13,555 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:13,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:23:13,555 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132313161] [2023-12-21 14:23:13,555 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:13,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:23:13,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:13,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:23:13,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:23:13,556 INFO L87 Difference]: Start difference. First operand 148348 states and 216009 transitions. Second operand has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) [2023-12-21 14:23:14,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:14,462 INFO L93 Difference]: Finished difference Result 218621 states and 318221 transitions. [2023-12-21 14:23:14,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:23:14,463 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) Word has length 174 [2023-12-21 14:23:14,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:14,668 INFO L225 Difference]: With dead ends: 218621 [2023-12-21 14:23:14,668 INFO L226 Difference]: Without dead ends: 134780 [2023-12-21 14:23:14,696 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:23:14,696 INFO L413 NwaCegarLoop]: 592 mSDtfsCounter, 21 mSDsluCounter, 1142 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 1734 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:14,696 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 1734 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:23:14,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134780 states. [2023-12-21 14:23:16,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134780 to 134780. [2023-12-21 14:23:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134780 states, 134775 states have (on average 1.4572880727137822) internal successors, (196406), 134779 states have internal predecessors, (196406), 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) [2023-12-21 14:23:16,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134780 states to 134780 states and 196406 transitions. [2023-12-21 14:23:16,773 INFO L78 Accepts]: Start accepts. Automaton has 134780 states and 196406 transitions. Word has length 174 [2023-12-21 14:23:16,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:16,773 INFO L495 AbstractCegarLoop]: Abstraction has 134780 states and 196406 transitions. [2023-12-21 14:23:16,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 43.5) internal successors, (174), 4 states have internal predecessors, (174), 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) [2023-12-21 14:23:16,774 INFO L276 IsEmpty]: Start isEmpty. Operand 134780 states and 196406 transitions. [2023-12-21 14:23:16,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-21 14:23:16,794 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:16,794 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:16,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-12-21 14:23:16,794 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:16,795 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:16,795 INFO L85 PathProgramCache]: Analyzing trace with hash 1001999363, now seen corresponding path program 1 times [2023-12-21 14:23:16,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:16,795 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897884013] [2023-12-21 14:23:16,795 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:16,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:16,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:16,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897884013] [2023-12-21 14:23:16,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897884013] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:16,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:16,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-12-21 14:23:16,992 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1579053713] [2023-12-21 14:23:16,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:16,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-21 14:23:16,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:16,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-21 14:23:16,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-12-21 14:23:16,993 INFO L87 Difference]: Start difference. First operand 134780 states and 196406 transitions. Second operand has 8 states, 8 states have (on average 22.0) internal successors, (176), 7 states have internal predecessors, (176), 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) [2023-12-21 14:23:18,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:18,986 INFO L93 Difference]: Finished difference Result 393780 states and 574599 transitions. [2023-12-21 14:23:18,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-21 14:23:18,987 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 22.0) internal successors, (176), 7 states have internal predecessors, (176), 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) Word has length 176 [2023-12-21 14:23:18,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:19,548 INFO L225 Difference]: With dead ends: 393780 [2023-12-21 14:23:19,549 INFO L226 Difference]: Without dead ends: 311183 [2023-12-21 14:23:19,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2023-12-21 14:23:19,605 INFO L413 NwaCegarLoop]: 632 mSDtfsCounter, 5380 mSDsluCounter, 838 mSDsCounter, 0 mSdLazyCounter, 359 mSolverCounterSat, 79 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5380 SdHoareTripleChecker+Valid, 1470 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 79 IncrementalHoareTripleChecker+Valid, 359 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:19,606 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5380 Valid, 1470 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [79 Valid, 359 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-21 14:23:19,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311183 states. [2023-12-21 14:23:22,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311183 to 152442. [2023-12-21 14:23:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152442 states, 152437 states have (on average 1.4608789204720638) internal successors, (222692), 152441 states have internal predecessors, (222692), 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) [2023-12-21 14:23:23,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152442 states to 152442 states and 222692 transitions. [2023-12-21 14:23:23,033 INFO L78 Accepts]: Start accepts. Automaton has 152442 states and 222692 transitions. Word has length 176 [2023-12-21 14:23:23,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:23,034 INFO L495 AbstractCegarLoop]: Abstraction has 152442 states and 222692 transitions. [2023-12-21 14:23:23,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 22.0) internal successors, (176), 7 states have internal predecessors, (176), 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) [2023-12-21 14:23:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 152442 states and 222692 transitions. [2023-12-21 14:23:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-21 14:23:23,064 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:23,064 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:23,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2023-12-21 14:23:23,065 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:23,065 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:23,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1741994321, now seen corresponding path program 1 times [2023-12-21 14:23:23,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:23,065 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527603092] [2023-12-21 14:23:23,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:23,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:25,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:25,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527603092] [2023-12-21 14:23:25,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527603092] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:25,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:25,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2023-12-21 14:23:25,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1260181325] [2023-12-21 14:23:25,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:25,622 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2023-12-21 14:23:25,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:25,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-12-21 14:23:25,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=367, Unknown=0, NotChecked=0, Total=420 [2023-12-21 14:23:25,623 INFO L87 Difference]: Start difference. First operand 152442 states and 222692 transitions. Second operand has 21 states, 21 states have (on average 8.380952380952381) internal successors, (176), 20 states have internal predecessors, (176), 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) [2023-12-21 14:23:30,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:30,669 INFO L93 Difference]: Finished difference Result 355876 states and 529674 transitions. [2023-12-21 14:23:30,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-12-21 14:23:30,670 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 8.380952380952381) internal successors, (176), 20 states have internal predecessors, (176), 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) Word has length 176 [2023-12-21 14:23:30,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:31,197 INFO L225 Difference]: With dead ends: 355876 [2023-12-21 14:23:31,197 INFO L226 Difference]: Without dead ends: 304403 [2023-12-21 14:23:31,316 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=294, Invalid=966, Unknown=0, NotChecked=0, Total=1260 [2023-12-21 14:23:31,316 INFO L413 NwaCegarLoop]: 1045 mSDtfsCounter, 4639 mSDsluCounter, 10675 mSDsCounter, 0 mSdLazyCounter, 3534 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4639 SdHoareTripleChecker+Valid, 11720 SdHoareTripleChecker+Invalid, 3536 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 3534 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:31,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4639 Valid, 11720 Invalid, 3536 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 3534 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-12-21 14:23:31,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 304403 states. [2023-12-21 14:23:34,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 304403 to 153058. [2023-12-21 14:23:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153058 states, 153053 states have (on average 1.4598080403520348) internal successors, (223428), 153057 states have internal predecessors, (223428), 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) [2023-12-21 14:23:35,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153058 states to 153058 states and 223428 transitions. [2023-12-21 14:23:35,046 INFO L78 Accepts]: Start accepts. Automaton has 153058 states and 223428 transitions. Word has length 176 [2023-12-21 14:23:35,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:35,047 INFO L495 AbstractCegarLoop]: Abstraction has 153058 states and 223428 transitions. [2023-12-21 14:23:35,047 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 8.380952380952381) internal successors, (176), 20 states have internal predecessors, (176), 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) [2023-12-21 14:23:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 153058 states and 223428 transitions. [2023-12-21 14:23:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-21 14:23:35,078 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:35,078 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:35,078 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-12-21 14:23:35,078 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:35,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:35,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1434907500, now seen corresponding path program 1 times [2023-12-21 14:23:35,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:35,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452267114] [2023-12-21 14:23:35,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:35,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:35,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:35,636 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452267114] [2023-12-21 14:23:35,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452267114] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:35,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:35,636 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:23:35,637 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [168315604] [2023-12-21 14:23:35,637 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:35,637 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-21 14:23:35,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:35,638 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-21 14:23:35,638 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:23:35,638 INFO L87 Difference]: Start difference. First operand 153058 states and 223428 transitions. Second operand has 5 states, 5 states have (on average 35.2) internal successors, (176), 4 states have internal predecessors, (176), 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) [2023-12-21 14:23:36,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:36,888 INFO L93 Difference]: Finished difference Result 304746 states and 445319 transitions. [2023-12-21 14:23:36,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-21 14:23:36,888 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 35.2) internal successors, (176), 4 states have internal predecessors, (176), 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) Word has length 176 [2023-12-21 14:23:36,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:37,163 INFO L225 Difference]: With dead ends: 304746 [2023-12-21 14:23:37,163 INFO L226 Difference]: Without dead ends: 153058 [2023-12-21 14:23:37,255 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-12-21 14:23:37,255 INFO L413 NwaCegarLoop]: 451 mSDtfsCounter, 1550 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 121 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1550 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 121 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:37,256 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1550 Valid, 529 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 121 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:23:37,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 153058 states. [2023-12-21 14:23:39,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 153058 to 153058. [2023-12-21 14:23:39,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153058 states, 153053 states have (on average 1.4445910893612017) internal successors, (221099), 153057 states have internal predecessors, (221099), 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) [2023-12-21 14:23:39,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153058 states to 153058 states and 221099 transitions. [2023-12-21 14:23:39,802 INFO L78 Accepts]: Start accepts. Automaton has 153058 states and 221099 transitions. Word has length 176 [2023-12-21 14:23:39,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:39,804 INFO L495 AbstractCegarLoop]: Abstraction has 153058 states and 221099 transitions. [2023-12-21 14:23:39,804 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 35.2) internal successors, (176), 4 states have internal predecessors, (176), 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) [2023-12-21 14:23:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 153058 states and 221099 transitions. [2023-12-21 14:23:39,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-21 14:23:39,876 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:39,876 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:39,876 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-12-21 14:23:39,876 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:39,877 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:39,877 INFO L85 PathProgramCache]: Analyzing trace with hash 88215723, now seen corresponding path program 1 times [2023-12-21 14:23:39,877 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:39,877 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179046592] [2023-12-21 14:23:39,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:39,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:42,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:42,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179046592] [2023-12-21 14:23:42,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1179046592] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:42,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:42,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2023-12-21 14:23:42,110 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127044038] [2023-12-21 14:23:42,110 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:42,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-12-21 14:23:42,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:42,111 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-12-21 14:23:42,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=407, Unknown=0, NotChecked=0, Total=462 [2023-12-21 14:23:42,112 INFO L87 Difference]: Start difference. First operand 153058 states and 221099 transitions. Second operand has 22 states, 22 states have (on average 8.0) internal successors, (176), 21 states have internal predecessors, (176), 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) [2023-12-21 14:23:47,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:47,154 INFO L93 Difference]: Finished difference Result 413848 states and 606949 transitions. [2023-12-21 14:23:47,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-12-21 14:23:47,154 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 8.0) internal successors, (176), 21 states have internal predecessors, (176), 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) Word has length 176 [2023-12-21 14:23:47,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:47,775 INFO L225 Difference]: With dead ends: 413848 [2023-12-21 14:23:47,775 INFO L226 Difference]: Without dead ends: 342139 [2023-12-21 14:23:47,897 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 220 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=326, Invalid=1314, Unknown=0, NotChecked=0, Total=1640 [2023-12-21 14:23:47,898 INFO L413 NwaCegarLoop]: 1347 mSDtfsCounter, 3026 mSDsluCounter, 15487 mSDsCounter, 0 mSdLazyCounter, 4585 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3026 SdHoareTripleChecker+Valid, 16834 SdHoareTripleChecker+Invalid, 4593 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 4585 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:47,898 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3026 Valid, 16834 Invalid, 4593 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 4585 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-12-21 14:23:48,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342139 states. [2023-12-21 14:23:50,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342139 to 153750. [2023-12-21 14:23:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 153750 states, 153745 states have (on average 1.4432794562424793) internal successors, (221897), 153749 states have internal predecessors, (221897), 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) [2023-12-21 14:23:51,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153750 states to 153750 states and 221897 transitions. [2023-12-21 14:23:51,350 INFO L78 Accepts]: Start accepts. Automaton has 153750 states and 221897 transitions. Word has length 176 [2023-12-21 14:23:51,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:51,350 INFO L495 AbstractCegarLoop]: Abstraction has 153750 states and 221897 transitions. [2023-12-21 14:23:51,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 8.0) internal successors, (176), 21 states have internal predecessors, (176), 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) [2023-12-21 14:23:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 153750 states and 221897 transitions. [2023-12-21 14:23:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:23:51,380 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:51,380 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:51,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2023-12-21 14:23:51,381 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:51,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:51,382 INFO L85 PathProgramCache]: Analyzing trace with hash -83477874, now seen corresponding path program 1 times [2023-12-21 14:23:51,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:51,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435212146] [2023-12-21 14:23:51,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:51,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:51,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:51,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:51,807 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435212146] [2023-12-21 14:23:51,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435212146] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:51,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:51,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:23:51,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1830496855] [2023-12-21 14:23:51,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:51,808 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:23:51,808 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:51,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:23:51,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:23:51,809 INFO L87 Difference]: Start difference. First operand 153750 states and 221897 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:23:52,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:52,565 INFO L93 Difference]: Finished difference Result 264277 states and 382194 transitions. [2023-12-21 14:23:52,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:23:52,565 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:23:52,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:53,207 INFO L225 Difference]: With dead ends: 264277 [2023-12-21 14:23:53,207 INFO L226 Difference]: Without dead ends: 152951 [2023-12-21 14:23:53,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:23:53,284 INFO L413 NwaCegarLoop]: 473 mSDtfsCounter, 461 mSDsluCounter, 76 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 461 SdHoareTripleChecker+Valid, 549 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:53,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [461 Valid, 549 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:23:53,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152951 states. [2023-12-21 14:23:55,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152951 to 152951. [2023-12-21 14:23:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152951 states, 152946 states have (on average 1.440305728819322) internal successors, (220289), 152950 states have internal predecessors, (220289), 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) [2023-12-21 14:23:55,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152951 states to 152951 states and 220289 transitions. [2023-12-21 14:23:55,398 INFO L78 Accepts]: Start accepts. Automaton has 152951 states and 220289 transitions. Word has length 177 [2023-12-21 14:23:55,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:55,398 INFO L495 AbstractCegarLoop]: Abstraction has 152951 states and 220289 transitions. [2023-12-21 14:23:55,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:23:55,398 INFO L276 IsEmpty]: Start isEmpty. Operand 152951 states and 220289 transitions. [2023-12-21 14:23:55,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:23:55,428 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:55,428 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:55,428 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2023-12-21 14:23:55,428 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:55,428 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:55,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1775231636, now seen corresponding path program 1 times [2023-12-21 14:23:55,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:55,429 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352138125] [2023-12-21 14:23:55,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:55,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:55,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:23:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:23:55,491 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:23:55,491 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352138125] [2023-12-21 14:23:55,491 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352138125] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:23:55,492 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:23:55,492 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:23:55,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [83367715] [2023-12-21 14:23:55,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:23:55,492 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:23:55,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:23:55,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:23:55,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:23:55,493 INFO L87 Difference]: Start difference. First operand 152951 states and 220289 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:23:56,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:23:56,599 INFO L93 Difference]: Finished difference Result 265776 states and 381760 transitions. [2023-12-21 14:23:56,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:23:56,599 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:23:56,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:23:57,247 INFO L225 Difference]: With dead ends: 265776 [2023-12-21 14:23:57,247 INFO L226 Difference]: Without dead ends: 163389 [2023-12-21 14:23:57,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:23:57,315 INFO L413 NwaCegarLoop]: 479 mSDtfsCounter, 464 mSDsluCounter, 118 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 464 SdHoareTripleChecker+Valid, 597 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:23:57,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [464 Valid, 597 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:23:57,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163389 states. [2023-12-21 14:23:59,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163389 to 151585. [2023-12-21 14:23:59,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151585 states, 151580 states have (on average 1.4351761446101068) internal successors, (217544), 151584 states have internal predecessors, (217544), 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) [2023-12-21 14:23:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151585 states to 151585 states and 217544 transitions. [2023-12-21 14:23:59,486 INFO L78 Accepts]: Start accepts. Automaton has 151585 states and 217544 transitions. Word has length 177 [2023-12-21 14:23:59,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:23:59,486 INFO L495 AbstractCegarLoop]: Abstraction has 151585 states and 217544 transitions. [2023-12-21 14:23:59,486 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:23:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 151585 states and 217544 transitions. [2023-12-21 14:23:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:23:59,860 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:23:59,860 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:23:59,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2023-12-21 14:23:59,861 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:23:59,861 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:23:59,861 INFO L85 PathProgramCache]: Analyzing trace with hash -1209945894, now seen corresponding path program 1 times [2023-12-21 14:23:59,861 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:23:59,861 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302018556] [2023-12-21 14:23:59,861 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:23:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:23:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:24:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:24:00,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:24:00,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302018556] [2023-12-21 14:24:00,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302018556] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:24:00,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:24:00,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:24:00,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397613158] [2023-12-21 14:24:00,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:24:00,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:24:00,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:24:00,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:24:00,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:00,008 INFO L87 Difference]: Start difference. First operand 151585 states and 217544 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:01,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:24:01,190 INFO L93 Difference]: Finished difference Result 269275 states and 385470 transitions. [2023-12-21 14:24:01,191 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:24:01,191 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:24:01,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:24:01,490 INFO L225 Difference]: With dead ends: 269275 [2023-12-21 14:24:01,490 INFO L226 Difference]: Without dead ends: 166342 [2023-12-21 14:24:01,565 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:01,565 INFO L413 NwaCegarLoop]: 491 mSDtfsCounter, 466 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 466 SdHoareTripleChecker+Valid, 682 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:24:01,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [466 Valid, 682 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:24:01,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166342 states. [2023-12-21 14:24:03,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166342 to 149838. [2023-12-21 14:24:03,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 149838 states, 149833 states have (on average 1.4350777198614457) internal successors, (215022), 149837 states have internal predecessors, (215022), 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) [2023-12-21 14:24:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149838 states to 149838 states and 215022 transitions. [2023-12-21 14:24:03,738 INFO L78 Accepts]: Start accepts. Automaton has 149838 states and 215022 transitions. Word has length 177 [2023-12-21 14:24:03,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:24:03,738 INFO L495 AbstractCegarLoop]: Abstraction has 149838 states and 215022 transitions. [2023-12-21 14:24:03,738 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 149838 states and 215022 transitions. [2023-12-21 14:24:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:24:04,124 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:24:04,140 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:04,140 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2023-12-21 14:24:04,140 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:24:04,141 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:24:04,141 INFO L85 PathProgramCache]: Analyzing trace with hash 982263351, now seen corresponding path program 1 times [2023-12-21 14:24:04,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:24:04,141 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140126651] [2023-12-21 14:24:04,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:24:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:24:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:24:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:24:04,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:24:04,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140126651] [2023-12-21 14:24:04,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140126651] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:24:04,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:24:04,247 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:24:04,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118274365] [2023-12-21 14:24:04,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:24:04,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:24:04,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:24:04,248 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:24:04,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:04,249 INFO L87 Difference]: Start difference. First operand 149838 states and 215022 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:05,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:24:05,478 INFO L93 Difference]: Finished difference Result 265628 states and 381473 transitions. [2023-12-21 14:24:05,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:24:05,479 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:24:05,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:24:05,739 INFO L225 Difference]: With dead ends: 265628 [2023-12-21 14:24:05,739 INFO L226 Difference]: Without dead ends: 148890 [2023-12-21 14:24:05,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:05,817 INFO L413 NwaCegarLoop]: 470 mSDtfsCounter, 451 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 451 SdHoareTripleChecker+Valid, 601 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:24:05,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [451 Valid, 601 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:24:05,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148890 states. [2023-12-21 14:24:07,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148890 to 148890. [2023-12-21 14:24:07,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148890 states, 148885 states have (on average 1.4314135070692144) internal successors, (213116), 148889 states have internal predecessors, (213116), 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) [2023-12-21 14:24:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148890 states to 148890 states and 213116 transitions. [2023-12-21 14:24:08,007 INFO L78 Accepts]: Start accepts. Automaton has 148890 states and 213116 transitions. Word has length 177 [2023-12-21 14:24:08,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:24:08,008 INFO L495 AbstractCegarLoop]: Abstraction has 148890 states and 213116 transitions. [2023-12-21 14:24:08,008 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 148890 states and 213116 transitions. [2023-12-21 14:24:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:24:08,034 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:24:08,034 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:08,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2023-12-21 14:24:08,034 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:24:08,035 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:24:08,035 INFO L85 PathProgramCache]: Analyzing trace with hash -377783503, now seen corresponding path program 1 times [2023-12-21 14:24:08,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:24:08,035 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895238377] [2023-12-21 14:24:08,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:24:08,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:24:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:24:08,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:24:08,495 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:24:08,495 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895238377] [2023-12-21 14:24:08,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895238377] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:24:08,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:24:08,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:24:08,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985880812] [2023-12-21 14:24:08,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:24:08,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:24:08,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:24:08,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:24:08,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:08,498 INFO L87 Difference]: Start difference. First operand 148890 states and 213116 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:09,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:24:09,177 INFO L93 Difference]: Finished difference Result 258702 states and 370125 transitions. [2023-12-21 14:24:09,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:24:09,177 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:24:09,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:24:09,801 INFO L225 Difference]: With dead ends: 258702 [2023-12-21 14:24:09,801 INFO L226 Difference]: Without dead ends: 148986 [2023-12-21 14:24:09,865 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:09,866 INFO L413 NwaCegarLoop]: 460 mSDtfsCounter, 437 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 82 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 437 SdHoareTripleChecker+Valid, 521 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 82 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:24:09,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [437 Valid, 521 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 82 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:24:09,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148986 states. [2023-12-21 14:24:11,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148986 to 147531. [2023-12-21 14:24:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 147531 states, 147526 states have (on average 1.4261214972276073) internal successors, (210390), 147530 states have internal predecessors, (210390), 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) [2023-12-21 14:24:12,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147531 states to 147531 states and 210390 transitions. [2023-12-21 14:24:12,049 INFO L78 Accepts]: Start accepts. Automaton has 147531 states and 210390 transitions. Word has length 177 [2023-12-21 14:24:12,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:24:12,049 INFO L495 AbstractCegarLoop]: Abstraction has 147531 states and 210390 transitions. [2023-12-21 14:24:12,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:12,050 INFO L276 IsEmpty]: Start isEmpty. Operand 147531 states and 210390 transitions. [2023-12-21 14:24:12,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-21 14:24:12,080 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:24:12,088 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:12,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2023-12-21 14:24:12,088 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:24:12,089 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:24:12,089 INFO L85 PathProgramCache]: Analyzing trace with hash 1664498969, now seen corresponding path program 1 times [2023-12-21 14:24:12,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:24:12,089 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914909263] [2023-12-21 14:24:12,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:24:12,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:24:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:24:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:24:12,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:24:12,140 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [914909263] [2023-12-21 14:24:12,140 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [914909263] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:24:12,140 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:24:12,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-21 14:24:12,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486337278] [2023-12-21 14:24:12,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:24:12,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-21 14:24:12,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:24:12,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-21 14:24:12,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:12,142 INFO L87 Difference]: Start difference. First operand 147531 states and 210390 transitions. Second operand has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:13,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:24:13,187 INFO L93 Difference]: Finished difference Result 267385 states and 381875 transitions. [2023-12-21 14:24:13,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-21 14:24:13,188 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) Word has length 177 [2023-12-21 14:24:13,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:24:13,430 INFO L225 Difference]: With dead ends: 267385 [2023-12-21 14:24:13,430 INFO L226 Difference]: Without dead ends: 145501 [2023-12-21 14:24:13,509 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-21 14:24:13,509 INFO L413 NwaCegarLoop]: 463 mSDtfsCounter, 448 mSDsluCounter, 170 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 448 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-21 14:24:13,510 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [448 Valid, 633 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-21 14:24:13,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145501 states. [2023-12-21 14:24:15,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145501 to 145501. [2023-12-21 14:24:15,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145501 states, 145496 states have (on average 1.4258811238796942) internal successors, (207460), 145500 states have internal predecessors, (207460), 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) [2023-12-21 14:24:16,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145501 states to 145501 states and 207460 transitions. [2023-12-21 14:24:16,541 INFO L78 Accepts]: Start accepts. Automaton has 145501 states and 207460 transitions. Word has length 177 [2023-12-21 14:24:16,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:24:16,541 INFO L495 AbstractCegarLoop]: Abstraction has 145501 states and 207460 transitions. [2023-12-21 14:24:16,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 59.0) internal successors, (177), 3 states have internal predecessors, (177), 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) [2023-12-21 14:24:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 145501 states and 207460 transitions. [2023-12-21 14:24:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-21 14:24:16,568 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:24:16,569 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:16,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2023-12-21 14:24:16,569 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:24:16,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:24:16,569 INFO L85 PathProgramCache]: Analyzing trace with hash -728562873, now seen corresponding path program 1 times [2023-12-21 14:24:16,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:24:16,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996167944] [2023-12-21 14:24:16,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:24:16,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:24:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-21 14:24:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-21 14:24:16,700 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-12-21 14:24:16,700 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996167944] [2023-12-21 14:24:16,700 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996167944] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-21 14:24:16,700 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-21 14:24:16,700 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-21 14:24:16,700 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946922760] [2023-12-21 14:24:16,700 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-21 14:24:16,701 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-21 14:24:16,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-12-21 14:24:16,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-21 14:24:16,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-21 14:24:16,702 INFO L87 Difference]: Start difference. First operand 145501 states and 207460 transitions. Second operand has 4 states, 4 states have (on average 44.75) internal successors, (179), 4 states have internal predecessors, (179), 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) [2023-12-21 14:24:17,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-21 14:24:17,694 INFO L93 Difference]: Finished difference Result 310293 states and 451178 transitions. [2023-12-21 14:24:17,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-21 14:24:17,695 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 44.75) internal successors, (179), 4 states have internal predecessors, (179), 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) Word has length 179 [2023-12-21 14:24:17,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-21 14:24:18,098 INFO L225 Difference]: With dead ends: 310293 [2023-12-21 14:24:18,098 INFO L226 Difference]: Without dead ends: 223743 [2023-12-21 14:24:18,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-21 14:24:18,203 INFO L413 NwaCegarLoop]: 801 mSDtfsCounter, 425 mSDsluCounter, 1236 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 425 SdHoareTripleChecker+Valid, 2037 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-21 14:24:18,203 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [425 Valid, 2037 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-21 14:24:18,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 223743 states. [2023-12-21 14:24:20,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 223743 to 142541. [2023-12-21 14:24:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142541 states, 142536 states have (on average 1.4324100578099568) internal successors, (204170), 142540 states have internal predecessors, (204170), 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) [2023-12-21 14:24:21,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142541 states to 142541 states and 204170 transitions. [2023-12-21 14:24:21,458 INFO L78 Accepts]: Start accepts. Automaton has 142541 states and 204170 transitions. Word has length 179 [2023-12-21 14:24:21,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-21 14:24:21,458 INFO L495 AbstractCegarLoop]: Abstraction has 142541 states and 204170 transitions. [2023-12-21 14:24:21,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 44.75) internal successors, (179), 4 states have internal predecessors, (179), 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) [2023-12-21 14:24:21,458 INFO L276 IsEmpty]: Start isEmpty. Operand 142541 states and 204170 transitions. [2023-12-21 14:24:21,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-21 14:24:21,492 INFO L187 NwaCegarLoop]: Found error trace [2023-12-21 14:24:21,492 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:21,492 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2023-12-21 14:24:21,493 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2023-12-21 14:24:21,493 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-21 14:24:21,493 INFO L85 PathProgramCache]: Analyzing trace with hash -152721316, now seen corresponding path program 1 times [2023-12-21 14:24:21,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-12-21 14:24:21,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220338061] [2023-12-21 14:24:21,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-21 14:24:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-21 14:24:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-21 14:24:21,688 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-21 14:24:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-21 14:24:21,884 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-12-21 14:24:21,884 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-21 14:24:21,885 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2023-12-21 14:24:21,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2023-12-21 14:24:21,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (2 of 5 remaining) [2023-12-21 14:24:21,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2023-12-21 14:24:21,887 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2023-12-21 14:24:21,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2023-12-21 14:24:21,891 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-21 14:24:21,896 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2023-12-21 14:24:22,174 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.12 02:24:22 BoogieIcfgContainer [2023-12-21 14:24:22,174 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-21 14:24:22,174 INFO L158 Benchmark]: Toolchain (without parser) took 132000.74ms. Allocated memory was 355.5MB in the beginning and 8.0GB in the end (delta: 7.6GB). Free memory was 294.0MB in the beginning and 6.4GB in the end (delta: -6.1GB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 211.8MB. Free memory is still 161.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 822.35ms. Allocated memory is still 355.5MB. Free memory was 294.0MB in the beginning and 303.6MB in the end (delta: -9.6MB). Peak memory consumption was 41.5MB. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.43ms. Allocated memory is still 355.5MB. Free memory was 303.6MB in the beginning and 294.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: Boogie Preprocessor took 153.73ms. Allocated memory is still 355.5MB. Free memory was 294.8MB in the beginning and 287.4MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: RCFGBuilder took 1434.52ms. Allocated memory is still 355.5MB. Free memory was 287.4MB in the beginning and 242.8MB in the end (delta: 44.6MB). Peak memory consumption was 69.3MB. Max. memory is 8.0GB. [2023-12-21 14:24:22,177 INFO L158 Benchmark]: TraceAbstraction took 129489.04ms. Allocated memory was 355.5MB in the beginning and 8.0GB in the end (delta: 7.6GB). Free memory was 242.3MB in the beginning and 6.4GB in the end (delta: -6.2GB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. [2023-12-21 14:24:22,178 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 211.8MB. Free memory is still 161.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 822.35ms. Allocated memory is still 355.5MB. Free memory was 294.0MB in the beginning and 303.6MB in the end (delta: -9.6MB). Peak memory consumption was 41.5MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 95.43ms. Allocated memory is still 355.5MB. Free memory was 303.6MB in the beginning and 294.8MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 153.73ms. Allocated memory is still 355.5MB. Free memory was 294.8MB in the beginning and 287.4MB in the end (delta: 7.3MB). Peak memory consumption was 7.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1434.52ms. Allocated memory is still 355.5MB. Free memory was 287.4MB in the beginning and 242.8MB in the end (delta: 44.6MB). Peak memory consumption was 69.3MB. Max. memory is 8.0GB. * TraceAbstraction took 129489.04ms. Allocated memory was 355.5MB in the beginning and 8.0GB in the end (delta: 7.6GB). Free memory was 242.3MB in the beginning and 6.4GB in the end (delta: -6.2GB). Peak memory consumption was 1.5GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 2110]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L10] int __return_main; [L26] msg_t nomsg = (msg_t )-1; [L27] port_t p12 = 0; [L28] char p12_old = '\x0'; [L29] char p12_new = '\x0'; [L30] _Bool ep12 = 0; [L31] port_t p13 = 0; [L32] char p13_old = '\x0'; [L33] char p13_new = '\x0'; [L34] _Bool ep13 = 0; [L35] port_t p21 = 0; [L36] char p21_old = '\x0'; [L37] char p21_new = '\x0'; [L38] _Bool ep21 = 0; [L39] port_t p23 = 0; [L40] char p23_old = '\x0'; [L41] char p23_new = '\x0'; [L42] _Bool ep23 = 0; [L43] port_t p31 = 0; [L44] char p31_old = '\x0'; [L45] char p31_new = '\x0'; [L46] _Bool ep31 = 0; [L47] port_t p32 = 0; [L48] char p32_old = '\x0'; [L49] char p32_new = '\x0'; [L50] _Bool ep32 = 0; [L51] char id1 = '\x0'; [L52] unsigned char r1 = '\x0'; [L53] char st1 = '\x0'; [L54] char nl1 = '\x0'; [L55] char m1 = '\x0'; [L56] char max1 = '\x0'; [L57] _Bool mode1 = 0; [L58] _Bool newmax1 = 0; [L59] char id2 = '\x0'; [L60] unsigned char r2 = '\x0'; [L61] char st2 = '\x0'; [L62] char nl2 = '\x0'; [L63] char m2 = '\x0'; [L64] char max2 = '\x0'; [L65] _Bool mode2 = 0; [L66] _Bool newmax2 = 0; [L67] char id3 = '\x0'; [L68] unsigned char r3 = '\x0'; [L69] char st3 = '\x0'; [L70] char nl3 = '\x0'; [L71] char m3 = '\x0'; [L72] char max3 = '\x0'; [L73] _Bool mode3 = 0; [L74] _Bool newmax3 = 0; [L78] void (*nodes[3])() = { &node1, &node2, &node3 }; [L82] int __return_1897; [L83] int __return_2043; [L84] int __return_2176; [L85] int __return_2312; [L86] int __return_3108; [L87] int __return_3074; [L88] int __return_2581; [L89] int __return_2989; [L90] int __return_2946; [L91] int __return_2837; [L92] int __return_2806; [L93] int __return_2742; [L94] int __return_2456; [L97] int main__c1; [L98] int main__i2; [L99] main__c1 = 0 [L100] ep12 = __VERIFIER_nondet_bool() [L101] ep13 = __VERIFIER_nondet_bool() [L102] ep21 = __VERIFIER_nondet_bool() [L103] ep23 = __VERIFIER_nondet_bool() [L104] ep31 = __VERIFIER_nondet_bool() [L105] ep32 = __VERIFIER_nondet_bool() [L106] id1 = __VERIFIER_nondet_char() [L107] r1 = __VERIFIER_nondet_uchar() [L108] st1 = __VERIFIER_nondet_char() [L109] nl1 = __VERIFIER_nondet_char() [L110] m1 = __VERIFIER_nondet_char() [L111] max1 = __VERIFIER_nondet_char() [L112] mode1 = __VERIFIER_nondet_bool() [L113] newmax1 = __VERIFIER_nondet_bool() [L114] id2 = __VERIFIER_nondet_char() [L115] r2 = __VERIFIER_nondet_uchar() [L116] st2 = __VERIFIER_nondet_char() [L117] nl2 = __VERIFIER_nondet_char() [L118] m2 = __VERIFIER_nondet_char() [L119] max2 = __VERIFIER_nondet_char() [L120] mode2 = __VERIFIER_nondet_bool() [L121] newmax2 = __VERIFIER_nondet_bool() [L122] id3 = __VERIFIER_nondet_char() [L123] r3 = __VERIFIER_nondet_uchar() [L124] st3 = __VERIFIER_nondet_char() [L125] nl3 = __VERIFIER_nondet_char() [L126] m3 = __VERIFIER_nondet_char() [L127] max3 = __VERIFIER_nondet_char() [L128] mode3 = __VERIFIER_nondet_bool() [L129] newmax3 = __VERIFIER_nondet_bool() [L131] _Bool init__r121; [L132] _Bool init__r131; [L133] _Bool init__r211; [L134] _Bool init__r231; [L135] _Bool init__r311; [L136] _Bool init__r321; [L137] _Bool init__r122; [L138] int init__tmp; [L139] _Bool init__r132; [L140] int init__tmp___0; [L141] _Bool init__r212; [L142] int init__tmp___1; [L143] _Bool init__r232; [L144] int init__tmp___2; [L145] _Bool init__r312; [L146] int init__tmp___3; [L147] _Bool init__r322; [L148] int init__tmp___4; [L149] int init__tmp___5; [L150] init__r121 = ep12 [L151] init__r131 = ep13 [L152] init__r211 = ep21 [L153] init__r231 = ep23 [L154] init__r311 = ep31 [L155] init__r321 = ep32 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L156] COND TRUE !(init__r121 == 0) [L158] init__tmp = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L160] init__r122 = (_Bool)init__tmp VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L161] COND FALSE !(!(init__r131 == 0)) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3216] COND TRUE !(init__r121 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3218] COND TRUE !(ep23 == 0) [L3220] init__tmp___0 = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L165] init__r132 = (_Bool)init__tmp___0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L166] COND FALSE !(!(init__r211 == 0)) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3193] COND TRUE !(init__r231 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3195] COND TRUE !(ep31 == 0) [L3197] init__tmp___1 = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L170] init__r212 = (_Bool)init__tmp___1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L171] COND TRUE !(init__r231 == 0) [L173] init__tmp___2 = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L175] init__r232 = (_Bool)init__tmp___2 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L176] COND TRUE !(init__r311 == 0) [L178] init__tmp___3 = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L180] init__r312 = (_Bool)init__tmp___3 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L181] COND FALSE !(!(init__r321 == 0)) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3124] COND TRUE !(init__r311 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L3126] COND TRUE !(ep12 == 0) [L3128] init__tmp___4 = 1 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L185] init__r322 = (_Bool)init__tmp___4 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L186] COND TRUE ((int)id1) != ((int)id2) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L188] COND TRUE ((int)id1) != ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L190] COND TRUE ((int)id2) != ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L192] COND TRUE ((int)id1) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L194] COND TRUE ((int)id2) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L196] COND TRUE ((int)id3) >= 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, st1=0, st2=0, st3=0] [L198] COND TRUE ((int)r1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, st1=0, st2=0, st3=0] [L200] COND TRUE ((int)r2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, st1=0, st2=0, st3=0] [L202] COND TRUE ((int)r3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L204] COND TRUE !(init__r122 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L206] COND TRUE !(init__r132 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L208] COND TRUE !(init__r212 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L210] COND TRUE !(init__r232 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L212] COND TRUE !(init__r312 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L214] COND TRUE !(init__r322 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L216] COND TRUE ((int)max1) == ((int)id1) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L218] COND TRUE ((int)max2) == ((int)id2) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L220] COND TRUE ((int)max3) == ((int)id3) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L222] COND TRUE ((int)st1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L224] COND TRUE ((int)st2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L226] COND TRUE ((int)st3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L228] COND TRUE ((int)nl1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L230] COND TRUE ((int)nl2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L232] COND TRUE ((int)nl3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L234] COND TRUE ((int)mode1) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, mode1=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L236] COND TRUE ((int)mode2) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L238] COND TRUE ((int)mode3) == 0 VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L240] COND TRUE !(newmax1 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L242] COND TRUE !(newmax2 == 0) VAL [__return_1897=0, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, m1=0, m2=0, m3=0, main__c1=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L244] COND TRUE !(newmax3 == 0) [L246] init__tmp___5 = 1 [L247] __return_1897 = init__tmp___5 [L248] main__i2 = __return_1897 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=1, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, nomsg=-1, p12=0, p12_new=0, p12_old=0, p13=0, p13_new=0, p13_old=0, p21=0, p21_new=0, p21_old=0, p23=0, p23_new=0, p23_old=0, p31=0, p31_new=0, p31_old=0, p32=0, p32_new=0, p32_old=0, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L249] COND TRUE main__i2 != 0 [L251] p12_old = nomsg [L252] p12_new = nomsg [L253] p13_old = nomsg [L254] p13_new = nomsg [L255] p21_old = nomsg [L256] p21_new = nomsg [L257] p23_old = nomsg [L258] p23_new = nomsg [L259] p31_old = nomsg [L260] p31_new = nomsg [L261] p32_old = nomsg [L262] p32_new = nomsg [L263] main__i2 = 0 [L265] _Bool node1__newmax; [L266] node1__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L267] COND FALSE !(!(mode1 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L273] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L275] COND TRUE !(ep12 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L277] COND TRUE !(newmax1 == 0) [L279] int node1____CPAchecker_TMP_0; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L280] COND TRUE max1 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L282] COND TRUE p12_new == nomsg [L284] node1____CPAchecker_TMP_0 = max1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L286] p12_new = node1____CPAchecker_TMP_0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L288] COND FALSE !(!(ep13 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L301] mode1 = 1 [L303] _Bool node2__newmax; [L304] node2__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L305] COND FALSE !(!(mode2 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L311] COND TRUE ((int)r2) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L313] COND FALSE !(!(ep21 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L326] COND TRUE !(ep23 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L328] COND TRUE !(newmax2 == 0) [L330] int node2____CPAchecker_TMP_1; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L331] COND TRUE max2 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L333] COND TRUE p23_new == nomsg [L335] node2____CPAchecker_TMP_1 = max2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L337] p23_new = node2____CPAchecker_TMP_1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=0, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L339] mode2 = 1 [L341] _Bool node3__newmax; [L342] node3__newmax = 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L343] COND FALSE !(!(mode3 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L349] COND TRUE ((int)r3) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L351] COND TRUE !(ep31 == 0) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L353] COND TRUE !(newmax3 == 0) [L355] int node3____CPAchecker_TMP_0; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L356] COND TRUE max3 != nomsg VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L358] COND TRUE p31_new == nomsg [L360] node3____CPAchecker_TMP_0 = max3 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L362] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=0, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L364] COND FALSE !(!(ep32 == 0)) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=0, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=4, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=5, p23_old=-1, p31=0, p31_new=0, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L377] mode3 = 1 [L378] p12_old = p12_new [L379] p12_new = nomsg [L380] p13_old = p13_new [L381] p13_new = nomsg [L382] p21_old = p21_new [L383] p21_new = nomsg [L384] p23_old = p23_new [L385] p23_new = nomsg [L386] p31_old = p31_new [L387] p31_new = nomsg [L388] p32_old = p32_new [L389] p32_new = nomsg [L391] int check__tmp; VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L392] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L394] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L396] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L398] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L400] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L406] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L408] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L410] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L416] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=0, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=0, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L418] COND TRUE ((int)r1) < 2 [L420] check__tmp = 1 [L421] __return_2043 = check__tmp [L422] main__c1 = __return_2043 [L424] _Bool __tmp_1; [L425] __tmp_1 = main__c1 [L426] _Bool assert__arg; [L427] assert__arg = __tmp_1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L428] COND FALSE !(assert__arg == 0) [L435] _Bool node1__newmax; [L436] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L437] COND TRUE !(mode1 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=0, r2=0, r3=0, st1=0, st2=0, st3=0] [L439] COND FALSE !(r1 == 255) [L445] r1 = r1 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L446] COND FALSE !(!(ep21 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=0, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L455] COND TRUE !(ep31 == 0) [L457] m1 = p31_old [L458] p31_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L459] COND FALSE !(((int)m1) > ((int)max1)) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L464] newmax1 = node1__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L465] COND FALSE !(((int)r1) == 2) [L471] mode1 = 0 [L473] _Bool node2__newmax; [L474] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L475] COND TRUE !(mode2 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=0, r3=0, st1=0, st2=0, st3=0] [L477] COND FALSE !(r2 == 255) [L483] r2 = r2 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=0, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=4, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L484] COND TRUE !(ep12 == 0) [L486] m2 = p12_old [L487] p12_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L488] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L493] COND FALSE !(!(ep32 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=1, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L502] newmax2 = node2__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L503] COND FALSE !(((int)r2) == 2) [L509] mode2 = 0 [L511] _Bool node3__newmax; [L512] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L513] COND TRUE !(mode3 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=0, st1=0, st2=0, st3=0] [L515] COND FALSE !(r3 == 255) [L521] r3 = r3 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L522] COND FALSE !(!(ep13 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=0, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=5, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L531] COND TRUE !(ep23 == 0) [L533] m3 = p23_old [L534] p23_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=0, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L535] COND TRUE ((int)m3) > ((int)max3) [L537] max3 = m3 [L538] node3__newmax = 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L540] newmax3 = node3__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L541] COND FALSE !(((int)r3) == 2) [L547] mode3 = 0 [L548] p12_old = p12_new [L549] p12_new = nomsg [L550] p13_old = p13_new [L551] p13_new = nomsg [L552] p21_old = p21_new [L553] p21_new = nomsg [L554] p23_old = p23_new [L555] p23_new = nomsg [L556] p31_old = p31_new [L557] p31_new = nomsg [L558] p32_old = p32_new [L559] p32_new = nomsg [L561] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L562] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L564] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L566] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L568] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L570] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L576] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L578] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L580] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L586] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=0, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, assert__arg=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L588] COND TRUE ((int)r1) < 2 [L590] check__tmp = 1 [L591] __return_2176 = check__tmp [L592] main__c1 = __return_2176 [L594] _Bool __tmp_2; [L595] __tmp_2 = main__c1 [L596] _Bool assert__arg; [L597] assert__arg = __tmp_2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L598] COND FALSE !(assert__arg == 0) [L605] _Bool node1__newmax; [L606] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L607] COND FALSE !(!(mode1 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L613] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L615] COND TRUE !(ep12 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L617] COND FALSE !(!(newmax1 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L628] COND FALSE !(!(ep13 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L641] mode1 = 1 [L643] _Bool node2__newmax; [L644] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L645] COND FALSE !(!(mode2 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L651] COND TRUE ((int)r2) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L653] COND FALSE !(!(ep21 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L666] COND TRUE !(ep23 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L668] COND FALSE !(!(newmax2 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=0, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L679] mode2 = 1 [L681] _Bool node3__newmax; [L682] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L683] COND FALSE !(!(mode3 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L689] COND TRUE ((int)r3) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L691] COND TRUE !(ep31 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L693] COND TRUE !(newmax3 == 0) [L695] int node3____CPAchecker_TMP_0; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L696] COND TRUE max3 != nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L698] COND TRUE p31_new == nomsg [L700] node3____CPAchecker_TMP_0 = max3 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L702] p31_new = node3____CPAchecker_TMP_0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=5, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L704] COND FALSE !(!(ep32 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=0, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=5, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L717] mode3 = 1 [L718] p12_old = p12_new [L719] p12_new = nomsg [L720] p13_old = p13_new [L721] p13_new = nomsg [L722] p21_old = p21_new [L723] p21_new = nomsg [L724] p23_old = p23_new [L725] p23_new = nomsg [L726] p31_old = p31_new [L727] p31_new = nomsg [L728] p32_old = p32_new [L729] p32_new = nomsg [L731] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L732] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L734] COND TRUE (((int)st1) + ((int)nl1)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L736] COND TRUE (((int)st2) + ((int)nl2)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L738] COND TRUE (((int)st3) + ((int)nl3)) <= 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L740] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L746] COND TRUE ((((int)st1) + ((int)st2)) + ((int)st3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L748] COND TRUE ((int)r1) < 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L750] COND FALSE !(((int)r1) >= 2) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L756] COND TRUE ((((int)nl1) + ((int)nl2)) + ((int)nl3)) == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=0, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L758] COND TRUE ((int)r1) < 2 [L760] check__tmp = 1 [L761] __return_2312 = check__tmp [L762] main__c1 = __return_2312 [L764] _Bool __tmp_3; [L765] __tmp_3 = main__c1 [L766] _Bool assert__arg; [L767] assert__arg = __tmp_3 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L768] COND FALSE !(assert__arg == 0) [L775] _Bool node1__newmax; [L776] node1__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L777] COND TRUE !(mode1 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=1, r2=1, r3=1, st1=0, st2=0, st3=0] [L779] COND FALSE !(r1 == 255) [L785] r1 = r1 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L786] COND FALSE !(!(ep21 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=0, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=5, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L795] COND TRUE !(ep31 == 0) [L797] m1 = p31_old [L798] p31_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=4, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=0, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L799] COND TRUE ((int)m1) > ((int)max1) [L801] max1 = m1 [L802] node1__newmax = 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=0, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L804] newmax1 = node1__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L805] COND TRUE ((int)r1) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=1, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=0, st2=0, st3=0] [L807] COND FALSE !(((int)max1) == ((int)id1)) [L1959] st1 = 1 [L1960] mode1 = 0 [L1962] _Bool node2__newmax; [L1963] node2__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1964] COND TRUE !(mode2 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=1, r3=1, st1=1, st2=0, st3=0] [L1966] COND FALSE !(r2 == 255) [L1972] r2 = r2 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=4, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1973] COND TRUE !(ep12 == 0) [L1975] m2 = p12_old [L1976] p12_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1977] COND FALSE !(((int)m2) > ((int)max2)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1982] COND FALSE !(!(ep32 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1991] newmax2 = node2__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1992] COND TRUE ((int)r2) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=1, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=0, st3=0] [L1994] COND TRUE ((int)max2) == ((int)id2) [L1996] st2 = 1 [L1997] mode2 = 0 [L1999] _Bool node3__newmax; [L2000] node3__newmax = 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L2001] COND TRUE !(mode3 == 0) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=1, st1=1, st2=1, st3=0] [L2003] COND FALSE !(r3 == 255) [L2009] r3 = r3 + 1 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2010] COND FALSE !(!(ep13 == 0)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=5, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2019] COND TRUE !(ep23 == 0) [L2021] m3 = p23_old [L2022] p23_old = nomsg VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2023] COND FALSE !(((int)m3) > ((int)max3)) VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=1, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2028] newmax3 = node3__newmax VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2029] COND TRUE ((int)r3) == 2 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=1, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=0, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2031] COND FALSE !(((int)max3) == ((int)id3)) [L2078] nl3 = 1 [L2079] mode3 = 0 [L2080] p12_old = p12_new [L2081] p12_new = nomsg [L2082] p13_old = p13_new [L2083] p13_new = nomsg [L2084] p21_old = p21_new [L2085] p21_new = nomsg [L2086] p23_old = p23_new [L2087] p23_new = nomsg [L2088] p31_old = p31_new [L2089] p31_new = nomsg [L2090] p32_old = p32_new [L2091] p32_new = nomsg [L2093] int check__tmp; VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=1, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2094] COND FALSE !(((((int)st1) + ((int)st2)) + ((int)st3)) <= 1) [L2100] check__tmp = 0 [L2101] __return_2806 = check__tmp [L2102] main__c1 = __return_2806 [L2104] _Bool __tmp_7; [L2105] __tmp_7 = main__c1 [L2106] _Bool assert__arg; [L2107] assert__arg = __tmp_7 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_7=0, assert__arg=0, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=0, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2108] COND TRUE assert__arg == 0 VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_7=0, assert__arg=0, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=0, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] [L2110] reach_error() VAL [__return_1897=1, __return_2043=1, __return_2176=1, __return_2312=1, __return_2456=0, __return_2581=0, __return_2742=0, __return_2806=0, __return_2837=0, __return_2946=0, __return_2989=0, __return_3074=0, __return_3108=0, __return_main=0, __tmp_1=1, __tmp_2=1, __tmp_3=1, __tmp_7=0, assert__arg=0, assert__arg=1, assert__arg=1, assert__arg=1, check__tmp=0, check__tmp=1, check__tmp=1, check__tmp=1, ep12=1, ep13=0, ep21=0, ep23=1, ep31=1, ep32=0, id1=4, id2=5, id3=0, init__r121=1, init__r122=1, init__r131=0, init__r132=1, init__r211=0, init__r212=1, init__r231=1, init__r232=1, init__r311=1, init__r312=1, init__r321=0, init__r322=1, init__tmp=1, init__tmp___0=1, init__tmp___1=1, init__tmp___2=1, init__tmp___3=1, init__tmp___4=1, init__tmp___5=1, m1=5, m2=-1, m3=-1, main__c1=0, main__i2=0, max1=5, max2=5, max3=5, mode1=0, mode2=0, mode3=0, newmax1=1, newmax2=0, newmax3=0, nl1=0, nl2=0, nl3=1, node1____CPAchecker_TMP_0=4, node1__newmax=0, node1__newmax=0, node1__newmax=0, node1__newmax=1, node2____CPAchecker_TMP_1=5, node2__newmax=0, node2__newmax=0, node2__newmax=0, node2__newmax=0, node3____CPAchecker_TMP_0=0, node3____CPAchecker_TMP_0=5, node3__newmax=0, node3__newmax=0, node3__newmax=0, node3__newmax=1, nomsg=-1, p12=0, p12_new=-1, p12_old=-1, p13=0, p13_new=-1, p13_old=-1, p21=0, p21_new=-1, p21_old=-1, p23=0, p23_new=-1, p23_old=-1, p31=0, p31_new=-1, p31_old=-1, p32=0, p32_new=-1, p32_old=-1, r1=2, r2=2, r3=2, st1=1, st2=1, st3=0] - UnprovableResult [Line: 915]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 980]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 2065]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 2225]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 422 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 129.1s, OverallIterations: 37, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 1.6s, AutomataDifference: 50.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 51593 SdHoareTripleChecker+Valid, 8.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51593 mSDsluCounter, 74665 SdHoareTripleChecker+Invalid, 6.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 48764 mSDsCounter, 727 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 11549 IncrementalHoareTripleChecker+Invalid, 12276 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 727 mSolverCounterUnsat, 25901 mSDtfsCounter, 11549 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 268 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 195 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 421 ImplicationChecksByTransitivity, 5.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=194143occurred in iteration=18, InterpolantAutomatonStates: 203, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 63.1s AutomataMinimizationTime, 36 MinimizatonAttempts, 1346877 StatesRemovedByMinimization, 28 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.9s SatisfiabilityAnalysisTime, 11.0s InterpolantComputationTime, 6155 NumberOfCodeBlocks, 6155 NumberOfCodeBlocksAsserted, 37 NumberOfCheckSat, 5940 ConstructedInterpolants, 0 QuantifiedInterpolants, 22097 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 36 InterpolantComputations, 36 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 RESULT: Ultimate proved your program to be incorrect! [2023-12-21 14:24:22,208 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...